diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 93f0c6d48..0e98ae308 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ env:
   _PEX_TEST_POS_ARGS: "--color --devpi --devpi-timeout 15.0 --shutdown-devpi -vvs"
   # We use this to skip exposing same-versioned Pythons present on Linux hosts. These otherwise can
   # collide when attempting to load libpython<major>.<minor><flags>.so and lead to mysterious errors
-  # importing builtins like `fcntl` as outlined in https://github.com/pantsbuild/pex/issues/1391.
+  # importing builtins like `fcntl` as outlined in https://github.com/pex-tool/pex/issues/1391.
   _PEX_TEST_PYENV_VERSIONS: "2.7 3.7 3.10"
   _PEX_PEXPECT_TIMEOUT: 10
 concurrency:
@@ -18,7 +18,7 @@ concurrency:
 jobs:
   org-check:
     name: Check GitHub Organization
-    if: github.repository_owner == 'pantsbuild'
+    if: github.repository_owner == 'pex-tool'
     runs-on: ubuntu-22.04
     steps:
       - name: Noop
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e3ae5432a..41b39a91f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ on:
 jobs:
   org-check:
     name: Check GitHub Organization
-    if: ${{ github.repository_owner == 'pantsbuild' }}
+    if: ${{ github.repository_owner == 'pex-tool' }}
     runs-on: ubuntu-22.04
     steps:
       - name: Noop
@@ -125,7 +125,7 @@ jobs:
                   "type": "section",
                   "text": {
                     "type": "mrkdwn",
-                    "text": "Pex ${{ needs.determine-tag.outputs.release-version }} is released:\n* https://pypi.org/project/pex/${{ needs.determine-tag.outputs.release-version }}/\n* https://github.com/pantsbuild/pex/releases/tag/${{ needs.determine-tag.outputs.release-tag }}"
+                    "text": "Pex ${{ needs.determine-tag.outputs.release-version }} is released:\n* https://pypi.org/project/pex/${{ needs.determine-tag.outputs.release-version }}/\n* https://github.com/pex-tool/pex/releases/tag/${{ needs.determine-tag.outputs.release-tag }}"
                   }
                 }
               ]
diff --git a/CHANGES.md b/CHANGES.md
index e3d3f47ee..827ba5da9 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1202,7 +1202,7 @@ contain those characters under PyPy3, Python 3.5 and Python 3.6.
 This is another hotfix of the 2.1.48 release's `--layout` feature that
 fixes identification of `--layout zipapp` PEXes that have had their
 execute mode bit turned off. A notable example is the Pex PEX when
-downloaded from <https://github.com/pantsbuild/pex/releases>.
+downloaded from <https://github.com/pex-tool/pex/releases>.
 
 * Fix zipapp layout identification. (#1448)
 
@@ -1712,7 +1712,7 @@ applications when specifying the `--unzip` option. PEXes built with
 there already and then re-execute themselves from there. This can
 improve startup latency. Pex itself now uses this mode in our [PEX
 release](
-https://github.com/pantsbuild/pex/releases/download/v2.1.8/pex).
+https://github.com/pex-tool/pex/releases/download/v2.1.8/pex).
 
 * Better support unzip mode PEXes. (#941)
 * Support an unzip toggle for PEXes. (#939)
@@ -1731,7 +1731,7 @@ new support for control of the cache's runtime location with
 control the cache's runtime location.
 
 Unlike in the past, the [Pex PEX](
-https://github.com/pantsbuild/pex/releases/download/v2.1.7/pex) we
+https://github.com/pex-tool/pex/releases/download/v2.1.7/pex) we
 release can now also be controlled via the `PEX_ROOT` environment
 variable. Consult the CLI help for `--no-strip-pex-env`cto find out
 more.
@@ -2448,7 +2448,7 @@ normalization.
 
 * Add support for `.pexrc` files for influencing the pex environment.
     See the notes [here](
-    https://github.com/pantsbuild/pex/blob/master/docs/buildingpex.rst#tailoring-pex-execution-at-build-time
+    https://github.com/pex-tool/pex/blob/master/docs/buildingpex.rst#tailoring-pex-execution-at-build-time
     ).
 * Bug fix: PEX_PROFILE_FILENAME and PEX_PROFILE_SORT were not
     respected.
@@ -2475,7 +2475,7 @@ normalization.
     with default values that were not explicitly set in the environment.
     Fixes #135.
 * Bug fix: Since
-    [69649c1](https://github.com/pantsbuild/pex/commit/69649c1) we have
+    [69649c1](https://github.com/pex-tool/pex/commit/69649c1) we have
     been un-patching the side effects of `sys.modules` after
     `PEX.execute`. This takes all modules imported during the PEX
     lifecycle and sets all their attributes to `None`. Unfortunately,
@@ -2622,7 +2622,7 @@ This is the last release before the 1.0.0 development branch is started.
     [requests](https://github.com/kennethreitz/requests), improving both
     performance and security. For more information, read the commit
     notes at [91c7f32](
-    https://github.com/pantsbuild/pex/commit/91c7f324085c18af714d35947b603a5f60aeb682
+    https://github.com/pex-tool/pex/commit/91c7f324085c18af714d35947b603a5f60aeb682
     ).
 * Improvements to API documentation throughout.
 * Renamed `Tracer` to `TraceLogger` to prevent nondeterministic isort
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 000000000..0ad6da2d6
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,58 @@
+# Contributing
+
+First, thank you in advance for your time and effort!
+
+## Constraints
+
+Pex provides the `pex`, `pex3` and `pex-tools` tools via the [`pex` distribution on PyPI](
+https://pypi.org/project/pex/) and the [`pex` PEX released on GitHub](
+https://github.com/pex-tool/pex/releases/latest). Although there is no public code API (Pex is
+supported as a CLI tool only), its stability guarantees for these scripts are paramount. Pex should
+strictly adhere to [SEMVER 2.0](https://semver.org/) and never bump the major version. In other
+words, changes should only fix bugs or add new features, never change existing features / the CLI
+API (option names, meanings, etc.). As part of this guaranty, Pex must maintain support for all the
+Pythons it has ever supported, namely CPython and PyPy for versions 2.7 and 3.5+. This means Pex
+contributions are limited to Python 2.7 syntax and type hints using the comment style.
+
+These hard constraints aside, Pex stays abreast of the latest as best as possible in the Python
+packaging world. It always strives to support the latest Python and Pip releases either before they
+reach a stable release or within a few days of one. As such, coverage of both Python interpreters
+and Pip versions is broad in CI and most changes can proceed with confidence if CI goes green.
+
+## Development Environment
+
+You'll need just a few tools to hack on Pex:
++ The [`tox`](https://tox.wiki) tool.
++ (Optionally) Docker, or a Docker CLI clone like podman.
+
+## Development Cycle
+
+You might want to open a [discussion](https://github.com/pex-tool/pex/discussions) or [issue](
+https://github.com/pex-tool/pex/issues) to vet your idea first. It can often save overall effort and
+lead to a better end result.
+
+Before sending off changes you should run `tox -e fmt,lint,check`. This formats, lints and type
+checks the code.
+
+In addition you should run tests, which are divided into integration tests (those under
+`tests/integration/`) and unit tests (those under `tests/` but not under `tests/integration/`).
+Unit tests have a tox environment name that matches the desired interpreter to test against. So, to
+run unit tests against CPython 3.11 (which you must have installed), use `tox -e py311`. For
+CPython 2.7 use `tox -e py27` and for PyPy 3.10 `tox -e pypy310`, etc. Integration tests follow the
+same scheme with `-integration` appended to the environment name; so `tox -e py311-integration`,
+`tox -epy27-integration`, `tox -e pypy310-integration`, etc. Both sets of test environments support
+passing additional args to the test runner, which is a small shim around pytest. The shim supports
+a `--devpi` option to have tests use a local [devpi server](https://pypi.org/project/devpi-server/)
+caching proxy server. This generally helps with network flakes and is a friendly thing to do for
+the PyPI maintainers. For example, `tox -e py312 -- --devpi -k just_this_test` would run unit tests
+against CPython 3.12 using a devpi server and additionally just run the `just_this_test` test by
+using pytest's `-k` test selector option.
+
+If you have `docker` installed, you can use `./dtox.sh` in place of `tox` for any of the commands
+described above. This will transparently pull or build a docker image on first execution that
+contains all the Pythons Pex supports; so you can run the now exotic `./dtox.sh -e pypy27...`
+without having to actually install PyPy 2.7 on your machine.
+
+When you're ready to get additional eyes on your changes, submit a [pull request](
+https://github.com/pex-tool/pex/pulls).
+
diff --git a/README.rst b/README.rst
index c2578a9d3..836a21f78 100644
--- a/README.rst
+++ b/README.rst
@@ -1,8 +1,8 @@
 ***
 PEX
 ***
-.. image:: https://github.com/pantsbuild/pex/workflows/CI/badge.svg?branch=main
-    :target: https://github.com/pantsbuild/pex/actions?query=branch%3Amain+workflow%3ACI
+.. image:: https://github.com/pex-tool/pex/workflows/CI/badge.svg?branch=main
+    :target: https://github.com/pex-tool/pex/actions?query=branch%3Amain+workflow%3ACI
 .. image:: https://img.shields.io/pypi/l/pex.svg
     :target: https://pypi.org/project/pex/
 .. image:: https://img.shields.io/pypi/v/pex.svg
@@ -167,13 +167,13 @@ running ``tox --listenvs-all``, then invoke like this:
 
 .. code-block::
 
-    $ tox -e format-run
+    $ tox -e fmt
 
 To run MyPy:
 
 .. code-block::
 
-    $ tox -e typecheck
+    $ tox -e check
 
 All of our tox test environments allow passthrough arguments, which can be helpful to run
 specific tests:
@@ -188,7 +188,3 @@ To run Pex from source, rather than through what is on your PATH, invoke via Pyt
 
     $ python -m pex
 
-Contributing
-============
-
-To contribute, follow these instructions: https://www.pantsbuild.org/docs/contributor-overview
diff --git a/RELEASE.rst b/RELEASE.rst
index a1b271569..7c44cf057 100644
--- a/RELEASE.rst
+++ b/RELEASE.rst
@@ -34,7 +34,7 @@ Version Bump and Changelog
 --------------------------
 
 Bump the version in ``pex/version.py`` and update ``CHANGES.rst``. Open a PR with these changes and
-land it on https://github.com/pantsbuild/pex main.
+land it on https://github.com/pex-tool/pex main.
 
 Release
 =======
@@ -42,7 +42,7 @@ Release
 Push Release tag to Master
 --------------------------
 
-Sync a local branch with https://github.com/pantsbuild/pex main and confirm it has the version
+Sync a local branch with https://github.com/pex-tool/pex main and confirm it has the version
 bump and changelog update as the tip commit:
 
 ::
@@ -58,23 +58,23 @@ bump and changelog update as the tip commit:
      pex/version.py |  2 +-
      2 files changed, 18 insertions(+), 3 deletions(-)
 
-Tag the release and push the tag to https://github.com/pantsbuild/pex main:
+Tag the release and push the tag to https://github.com/pex-tool/pex main:
 
 ::
 
     $ git tag --sign -am 'Release 2.1.29' v2.1.29
-    $ git push --tags https://github.com/pantsbuild/pex HEAD:main
+    $ git push --tags https://github.com/pex-tool/pex HEAD:main
 
 If you're on macOS and commit signing fails, try setting ``export GPG_TTY=$(tty)``.
 
 Open the Release workflow run and wait for it to go green:
-https://github.com/pantsbuild/pex/actions?query=workflow%3ARelease+branch%3Av2.1.29
+https://github.com/pex-tool/pex/actions?query=workflow%3ARelease+branch%3Av2.1.29
 
 Edit the Github Release Page
 ----------------------------
 
 Open the release page for edit:
-https://github.com/pantsbuild/pex/releases/edit/v2.1.29
+https://github.com/pex-tool/pex/releases/edit/v2.1.29
 
 1. Copy and paste the most recent CHANGES.rst section.
 2. Adapt the syntax from RestructuredText to Markdown (e.g. remove RST links ```PR #... <...>`_``).
diff --git a/build-backend/pex_build/__init__.py b/build-backend/pex_build/__init__.py
index 8f221708c..87fb2ed9a 100644
--- a/build-backend/pex_build/__init__.py
+++ b/build-backend/pex_build/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/build-backend/pex_build/hatchling/__init__.py b/build-backend/pex_build/hatchling/__init__.py
index 8f221708c..87fb2ed9a 100644
--- a/build-backend/pex_build/hatchling/__init__.py
+++ b/build-backend/pex_build/hatchling/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/build-backend/pex_build/hatchling/build.py b/build-backend/pex_build/hatchling/build.py
index e1be4392b..cf00f622e 100644
--- a/build-backend/pex_build/hatchling/build.py
+++ b/build-backend/pex_build/hatchling/build.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/build-backend/pex_build/hatchling/dynamic_requires_python.py b/build-backend/pex_build/hatchling/dynamic_requires_python.py
index d65941fb8..666581ad2 100644
--- a/build-backend/pex_build/hatchling/dynamic_requires_python.py
+++ b/build-backend/pex_build/hatchling/dynamic_requires_python.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/build-backend/pex_build/hatchling/hooks.py b/build-backend/pex_build/hatchling/hooks.py
index b11ec0891..2a90079c4 100644
--- a/build-backend/pex_build/hatchling/hooks.py
+++ b/build-backend/pex_build/hatchling/hooks.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/docker/cache/Dockerfile b/docker/cache/Dockerfile
index 9b13dfe3f..f963b64de 100644
--- a/docker/cache/Dockerfile
+++ b/docker/cache/Dockerfile
@@ -1,9 +1,9 @@
 # A data image with the necessary binaries and libraries to develop pex.
 
 # Populate the ~/.pex_dev cache.
-FROM ghcr.io/pantsbuild/pex/base:latest as cache
+FROM ghcr.io/pex-tool/pex/base:latest as cache
 
-ARG PEX_REPO=https://github.com/pantsbuild/pex
+ARG PEX_REPO=https://github.com/pex-tool/pex
 ARG GIT_REF=HEAD
 
 # These must be set as a comma-separated list of all tox envs to cache.
diff --git a/docker/user/Dockerfile b/docker/user/Dockerfile
index 4ad05bca5..a42a3a013 100644
--- a/docker/user/Dockerfile
+++ b/docker/user/Dockerfile
@@ -1,5 +1,5 @@
 ARG BASE_IMAGE_TAG=latest
-FROM ghcr.io/pantsbuild/pex/base:${BASE_IMAGE_TAG}
+FROM ghcr.io/pex-tool/pex/base:${BASE_IMAGE_TAG}
 
 # Prepare developer shim that can operate on local files and not mess up perms in the process.
 ARG USER
diff --git a/docs/_ext/vars.py b/docs/_ext/vars.py
index 6e916fd02..c39a2c282 100644
--- a/docs/_ext/vars.py
+++ b/docs/_ext/vars.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from docutils import nodes, statemachine
diff --git a/docs/recipes.rst b/docs/recipes.rst
index f87b96750..c74681371 100644
--- a/docs/recipes.rst
+++ b/docs/recipes.rst
@@ -65,7 +65,7 @@ process title so you see both the Python being used to run your PEX and the PEX
 
     $ ./my.pex --foo bar &
     $ ps -o command | grep pex
-    /home/jsirois/.pyenv/versions/3.10.2/bin/python3.10 /home/jsirois/dev/pantsbuild/jsirois-pex/my.pex --foo bar
+    /home/jsirois/.pyenv/versions/3.10.2/bin/python3.10 /home/jsirois/dev/pex-tool/pex/my.pex --foo bar
 
 PEX app in a container
 ----------------------
diff --git a/dtox.sh b/dtox.sh
index da38e376b..2982af89a 100755
--- a/dtox.sh
+++ b/dtox.sh
@@ -15,16 +15,16 @@ BASE_INPUT=(
 base_hash=$(cat "${BASE_INPUT[@]}" | git hash-object -t blob --stdin)
 
 function base_image_id() {
-  docker image ls -q "ghcr.io/pantsbuild/pex/base:${base_hash}"
+  docker image ls -q "ghcr.io/pex-tool/pex/base:${base_hash}"
 }
 
 if [[ "${BASE_MODE}" == "build" && -z "$(base_image_id)" ]]; then
   docker build \
-    --tag ghcr.io/pantsbuild/pex/base:latest \
-    --tag "ghcr.io/pantsbuild/pex/base:${base_hash}" \
+    --tag ghcr.io/pex-tool/pex/base:latest \
+    --tag "ghcr.io/pex-tool/pex/base:${base_hash}" \
     "${ROOT}/docker/base"
 elif [[ "${BASE_MODE}" == "pull" ]]; then
-  docker pull "ghcr.io/pantsbuild/pex/base:${base_hash}"
+  docker pull "ghcr.io/pex-tool/pex/base:${base_hash}"
 fi
 
 USER_INPUT=(
@@ -35,7 +35,7 @@ USER_INPUT=(
 user_hash=$(cat "${USER_INPUT[@]}" | git hash-object -t blob --stdin)
 
 function user_image_id() {
-  docker image ls -q "pantsbuild/pex/user:${user_hash}"
+  docker image ls -q "pex-tool/pex/user:${user_hash}"
 }
 
 if [[ -z "$(user_image_id)" ]]; then
@@ -45,8 +45,8 @@ if [[ -z "$(user_image_id)" ]]; then
     --build-arg UID="$(id -u)" \
     --build-arg GROUP="$(id -gn)" \
     --build-arg GID="$(id -g)" \
-    --tag pantsbuild/pex/user:latest \
-    --tag "pantsbuild/pex/user:${user_hash}" \
+    --tag pex-tool/pex/user:latest \
+    --tag "pex-tool/pex/user:${user_hash}" \
     "${ROOT}/docker/user"
 fi
 
@@ -60,13 +60,13 @@ if [[ "${CACHE_MODE}" == "pull" ]]; then
   docker run \
     --rm \
     --volume pex-caches:/development/pex_dev \
-    "ghcr.io/pantsbuild/pex/cache:${CACHE_TAG}" || true
+    "ghcr.io/pex-tool/pex/cache:${CACHE_TAG}" || true
   docker run \
     --rm \
     --volume pex-caches:/development/pex_dev \
     --entrypoint bash \
     --user root \
-    "pantsbuild/pex/user:${user_hash}" \
+    "pex-tool/pex/user:${user_hash}" \
     -c "chown -R $(id -u):$(id -g) /development/pex_dev"
 fi
 
@@ -114,6 +114,6 @@ exec docker run \
   --volume "${ROOT}:/development/pex" \
   --volume pex-tox:/development/pex/.tox \
   "${DOCKER_ARGS[@]}" \
-  "pantsbuild/pex/user:${user_hash}" \
+  "pex-tool/pex/user:${user_hash}" \
   "$@"
 
diff --git a/pex/__init__.py b/pex/__init__.py
index 00b14972a..dd5f26fa8 100644
--- a/pex/__init__.py
+++ b/pex/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/__main__.py b/pex/__main__.py
index f8840b57e..6c8709749 100644
--- a/pex/__main__.py
+++ b/pex/__main__.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/argparse.py b/pex/argparse.py
index a18a8c855..84d5103f6 100644
--- a/pex/argparse.py
+++ b/pex/argparse.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/asserts.py b/pex/asserts.py
index 723775e0b..f7e2c58da 100644
--- a/pex/asserts.py
+++ b/pex/asserts.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -33,7 +33,7 @@
     Firstly, please accept our apology!
     
     If you could file an issue with the error and details above, we'd be
-    grateful. You can do that at https://github.com/pantsbuild/pex/issues/new and
+    grateful. You can do that at https://github.com/pex-tool/pex/issues/new and
     redact or amend any details that expose sensitive information.
     """
 ).strip()
diff --git a/pex/atomic_directory.py b/pex/atomic_directory.py
index 58c686e7c..ab91b9c05 100644
--- a/pex/atomic_directory.py
+++ b/pex/atomic_directory.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -86,7 +86,7 @@ def __init__(
             # this compaction is more robust.
             #
             # See: https://bugs.launchpad.net/ecryptfs/+bug/344878
-            # See: https://github.com/pantsbuild/pex/issues/2087
+            # See: https://github.com/pex-tool/pex/issues/2087
 
             fingerprint = hashlib.sha256(target_basename.encode("utf-8")).hexdigest()
             self._work_dir = os.path.join(
diff --git a/pex/attrs.py b/pex/attrs.py
index 25c266a07..30cb1c5e5 100644
--- a/pex/attrs.py
+++ b/pex/attrs.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/auth.py b/pex/auth.py
index 347e60c08..fb7ce95e0 100644
--- a/pex/auth.py
+++ b/pex/auth.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/bin/__init__.py b/pex/bin/__init__.py
index 00b14972a..dd5f26fa8 100644
--- a/pex/bin/__init__.py
+++ b/pex/bin/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/bin/pex.py b/pex/bin/pex.py
index 288ff58da..df1336fce 100755
--- a/pex/bin/pex.py
+++ b/pex/bin/pex.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 """
diff --git a/pex/bootstrap.py b/pex/bootstrap.py
index 03cb57fe5..979e8ae88 100644
--- a/pex/bootstrap.py
+++ b/pex/bootstrap.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2018 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2018 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
@@ -54,7 +54,7 @@ def demote(self, disable_vendor_importer=True):
 
         # N.B.: We mutate the sys.path before un-importing modules so that any re-imports triggered
         # by concurrent code will pull from the desired sys.path ordering.
-        # See here for how this situation might arise: https://github.com/pantsbuild/pex/issues/1272
+        # See here for how this situation might arise: https://github.com/pex-tool/pex/issues/1272
 
         sys.path[:] = [path for path in sys.path if os.path.realpath(path) != self._realpath]
         sys.path.append(self._sys_path_entry)
diff --git a/pex/build_system/__init__.py b/pex/build_system/__init__.py
index 7664a70ee..254ca6d60 100644
--- a/pex/build_system/__init__.py
+++ b/pex/build_system/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/build_system/pep_517.py b/pex/build_system/pep_517.py
index 031312367..fc0cf1e42 100644
--- a/pex/build_system/pep_517.py
+++ b/pex/build_system/pep_517.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/build_system/pep_518.py b/pex/build_system/pep_518.py
index 653927889..84d625dc1 100644
--- a/pex/build_system/pep_518.py
+++ b/pex/build_system/pep_518.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/cli/__init__.py b/pex/cli/__init__.py
index 87308fe2b..69322168a 100644
--- a/pex/cli/__init__.py
+++ b/pex/cli/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/cli/__main__.py b/pex/cli/__main__.py
index 5ced38cdc..8a14826ac 100644
--- a/pex/cli/__main__.py
+++ b/pex/cli/__main__.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/cli/command.py b/pex/cli/command.py
index 58d5ba8ee..4f4996124 100644
--- a/pex/cli/command.py
+++ b/pex/cli/command.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/cli/commands/__init__.py b/pex/cli/commands/__init__.py
index f47a5b91c..9ea8b48ad 100644
--- a/pex/cli/commands/__init__.py
+++ b/pex/cli/commands/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from pex.cli.command import BuildTimeCommand
diff --git a/pex/cli/commands/interpreter.py b/pex/cli/commands/interpreter.py
index d375ec6fd..ec94e5dab 100644
--- a/pex/cli/commands/interpreter.py
+++ b/pex/cli/commands/interpreter.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/cli/commands/lock.py b/pex/cli/commands/lock.py
index c06a30e40..5cbe9b970 100644
--- a/pex/cli/commands/lock.py
+++ b/pex/cli/commands/lock.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/cli/commands/venv.py b/pex/cli/commands/venv.py
index c06f957c5..83ed19403 100644
--- a/pex/cli/commands/venv.py
+++ b/pex/cli/commands/venv.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/cli/pex.py b/pex/cli/pex.py
index ee63a37b3..4b10cb780 100644
--- a/pex/cli/pex.py
+++ b/pex/cli/pex.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/commands/__init__.py b/pex/commands/__init__.py
index 87308fe2b..69322168a 100644
--- a/pex/commands/__init__.py
+++ b/pex/commands/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/commands/command.py b/pex/commands/command.py
index ca1a6f2d4..c78fdb075 100644
--- a/pex/commands/command.py
+++ b/pex/commands/command.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/common.py b/pex/common.py
index ea8a6c0d2..01532e21a 100644
--- a/pex/common.py
+++ b/pex/common.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
@@ -125,7 +125,7 @@ def do_copy():
                 # `protected_hardlinks` (see: https://www.kernel.org/doc/Documentation/sysctl/fs.txt) and
                 # we can fall back to copying in that case.
                 #
-                # See also https://github.com/pantsbuild/pex/issues/850 where this was discovered.
+                # See also https://github.com/pex-tool/pex/issues/850 where this was discovered.
                 do_copy()
             else:
                 raise
diff --git a/pex/compatibility.py b/pex/compatibility.py
index 788971c86..edddde645 100644
--- a/pex/compatibility.py
+++ b/pex/compatibility.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 # This file contains several 2.x/3.x compatibility checkstyle violations for a reason
diff --git a/pex/compiler.py b/pex/compiler.py
index b25cc972f..dfe3ffa7b 100644
--- a/pex/compiler.py
+++ b/pex/compiler.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/dependency_manager.py b/pex/dependency_manager.py
index c46f7052a..17fdda7e8 100644
--- a/pex/dependency_manager.py
+++ b/pex/dependency_manager.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/dist_metadata.py b/pex/dist_metadata.py
index f9a9156ed..0e016d706 100644
--- a/pex/dist_metadata.py
+++ b/pex/dist_metadata.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -603,7 +603,7 @@ def requires_dists(location):
 
                 You may have issues using the '{project_name}' distribution as a result.
                 More information on this workaround can be found here:
-                  https://github.com/pantsbuild/pex/issues/1201#issuecomment-791715585
+                  https://github.com/pex-tool/pex/issues/1201#issuecomment-791715585
                 """
             ).format(
                 dist=location,
@@ -745,7 +745,7 @@ def __str__(self):
 
 
 # N.B.: DistributionMetadata can have an expensive hash when a distribution has many requirements;
-# so we cache the hash. See: https://github.com/pantsbuild/pex/issues/1928
+# so we cache the hash. See: https://github.com/pex-tool/pex/issues/1928
 @attr.s(frozen=True, cache_hash=True)
 class DistMetadata(object):
     @classmethod
diff --git a/pex/distutils/__init__.py b/pex/distutils/__init__.py
index 87308fe2b..69322168a 100644
--- a/pex/distutils/__init__.py
+++ b/pex/distutils/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/distutils/commands/__init__.py b/pex/distutils/commands/__init__.py
index 87308fe2b..69322168a 100644
--- a/pex/distutils/commands/__init__.py
+++ b/pex/distutils/commands/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/distutils/commands/bdist_pex.py b/pex/distutils/commands/bdist_pex.py
index 57256012d..974aa7b7e 100644
--- a/pex/distutils/commands/bdist_pex.py
+++ b/pex/distutils/commands/bdist_pex.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/enum.py b/pex/enum.py
index ca5b1d5b1..ec40871b2 100644
--- a/pex/enum.py
+++ b/pex/enum.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/environment.py b/pex/environment.py
index a200b5f1f..b7e22b696 100644
--- a/pex/environment.py
+++ b/pex/environment.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/exclude_configuration.py b/pex/exclude_configuration.py
index b4b22fc4b..466ae9a8f 100644
--- a/pex/exclude_configuration.py
+++ b/pex/exclude_configuration.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/executor.py b/pex/executor.py
index 6da7ddb45..0742edb66 100644
--- a/pex/executor.py
+++ b/pex/executor.py
@@ -1,4 +1,4 @@
-# Copyright 2016 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2016 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/fetcher.py b/pex/fetcher.py
index 8ab966486..402dd06a5 100644
--- a/pex/fetcher.py
+++ b/pex/fetcher.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/finders.py b/pex/finders.py
index 0e44021ab..df65b5d57 100644
--- a/pex/finders.py
+++ b/pex/finders.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/fingerprinted_distribution.py b/pex/fingerprinted_distribution.py
index fd2aae83e..e20cd3fa7 100644
--- a/pex/fingerprinted_distribution.py
+++ b/pex/fingerprinted_distribution.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/hashing.py b/pex/hashing.py
index 00d4c5ddd..1002bbb1e 100644
--- a/pex/hashing.py
+++ b/pex/hashing.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/inherit_path.py b/pex/inherit_path.py
index ec1f75814..59db2cb75 100644
--- a/pex/inherit_path.py
+++ b/pex/inherit_path.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/interpreter.py b/pex/interpreter.py
index 71d8bd1fd..4651da06e 100644
--- a/pex/interpreter.py
+++ b/pex/interpreter.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 """pex support for interacting with interpreters."""
@@ -95,7 +95,7 @@ def _normalize_macosx_deployment_target(value):
         # type: (Any) -> Optional[str]
 
         # N.B.: Sometimes MACOSX_DEPLOYMENT_TARGET can be configured as a float.
-        # See: https://github.com/pantsbuild/pex/issues/1337
+        # See: https://github.com/pex-tool/pex/issues/1337
         if value is None:
             return None
         return str(value)
@@ -269,7 +269,7 @@ def iter_tags():
                 yield tags.Tag(interpreter=interpreter, abi=abi, platform=platform)
 
         # N.B.: Old encoded identities may have numeric values; so we support these and convert
-        # back to strings here as needed. See: https://github.com/pantsbuild/pex/issues/1337
+        # back to strings here as needed. See: https://github.com/pex-tool/pex/issues/1337
         configured_macosx_deployment_target = cls._normalize_macosx_deployment_target(
             values.pop("configured_macosx_deployment_target")
         )
diff --git a/pex/interpreter_constraints.py b/pex/interpreter_constraints.py
index c7d57743f..1dab16c21 100644
--- a/pex/interpreter_constraints.py
+++ b/pex/interpreter_constraints.py
@@ -1,4 +1,4 @@
-# Copyright 2017 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2017 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 # A library of functions for filtering Python interpreters based on compatibility constraints
@@ -197,7 +197,7 @@ def create_message(self, preamble=None):
             failures_message = (
                 "{}\n"
                 "\n"
-                "(See https://github.com/pantsbuild/pex/issues/1027 for a list of known breaks and "
+                "(See https://github.com/pex-tool/pex/issues/1027 for a list of known breaks and "
                 "workarounds.)"
             ).format(
                 "\n".join(
diff --git a/pex/jobs.py b/pex/jobs.py
index 1e1d5cc27..ab3bbc320 100644
--- a/pex/jobs.py
+++ b/pex/jobs.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/layout.py b/pex/layout.py
index a286abfa6..95ad18262 100644
--- a/pex/layout.py
+++ b/pex/layout.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/network_configuration.py b/pex/network_configuration.py
index e5963864e..a0738c225 100644
--- a/pex/network_configuration.py
+++ b/pex/network_configuration.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/orderedset.py b/pex/orderedset.py
index 6f83f9625..ef75747dd 100644
--- a/pex/orderedset.py
+++ b/pex/orderedset.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 #
 # OrderedSet recipe referenced in the Python standard library docs (bottom):
diff --git a/pex/pep_376.py b/pex/pep_376.py
index 594baab6b..9950d4b94 100644
--- a/pex/pep_376.py
+++ b/pex/pep_376.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pep_425.py b/pex/pep_425.py
index 6ad7e5674..2d5f35f4b 100644
--- a/pex/pep_425.py
+++ b/pex/pep_425.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pep_427.py b/pex/pep_427.py
index 8b7661cb3..3318530df 100644
--- a/pex/pep_427.py
+++ b/pex/pep_427.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/pep_440.py b/pex/pep_440.py
index d9ede0994..505608849 100644
--- a/pex/pep_440.py
+++ b/pex/pep_440.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pep_503.py b/pex/pep_503.py
index 9a6797580..0d3047e07 100644
--- a/pex/pep_503.py
+++ b/pex/pep_503.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pep_508.py b/pex/pep_508.py
index 9ce8b5cf2..153aba2ee 100644
--- a/pex/pep_508.py
+++ b/pex/pep_508.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pex.py b/pex/pex.py
index f769e4f51..c896b6d5d 100644
--- a/pex/pex.py
+++ b/pex/pex.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -275,7 +275,7 @@ def minimum_sys_modules(
                 # for performing needed patches to the `distutils` stdlib breaks.
                 #
                 # See:
-                # + https://github.com/pantsbuild/pex/issues/992
+                # + https://github.com/pex-tool/pex/issues/992
                 # + https://github.com/pypa/virtualenv/pull/1688
                 (not is_venv or module_name != "_virtualenv")
                 and module_file
diff --git a/pex/pex_bootstrapper.py b/pex/pex_bootstrapper.py
index 5fb1ce5bb..c1ccebd51 100644
--- a/pex/pex_bootstrapper.py
+++ b/pex/pex_bootstrapper.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -227,7 +227,7 @@ def _select_path_interpreter(
         # overhead.
         return current_interpreter
     # TODO: Allow the selection strategy to be parameterized:
-    #   https://github.com/pantsbuild/pex/issues/430
+    #   https://github.com/pex-tool/pex/issues/430
     return PythonInterpreter.latest_release_of_min_compatible_version(candidate_interpreters)
 
 
diff --git a/pex/pex_builder.py b/pex/pex_builder.py
index a10a23492..7a9d5ee83 100644
--- a/pex/pex_builder.py
+++ b/pex/pex_builder.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pex_info.py b/pex/pex_info.py
index 3c0d942ea..6041870d5 100644
--- a/pex/pex_info.py
+++ b/pex/pex_info.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pex_warnings.py b/pex/pex_warnings.py
index 7b30ae89d..af11bb62d 100644
--- a/pex/pex_warnings.py
+++ b/pex/pex_warnings.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/__init__.py b/pex/pip/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/pex/pip/__init__.py
+++ b/pex/pip/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/pip/download_observer.py b/pex/pip/download_observer.py
index 927e73ffc..26964460b 100644
--- a/pex/pip/download_observer.py
+++ b/pex/pip/download_observer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/pip/foreign_platform/__init__.py b/pex/pip/foreign_platform/__init__.py
index caf532c41..278f5028a 100644
--- a/pex/pip/foreign_platform/__init__.py
+++ b/pex/pip/foreign_platform/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/foreign_platform/markers.py b/pex/pip/foreign_platform/markers.py
index 8a978d777..cdd5640a3 100644
--- a/pex/pip/foreign_platform/markers.py
+++ b/pex/pip/foreign_platform/markers.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/foreign_platform/requires_python.py b/pex/pip/foreign_platform/requires_python.py
index df6fb2319..bee9b9690 100644
--- a/pex/pip/foreign_platform/requires_python.py
+++ b/pex/pip/foreign_platform/requires_python.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/foreign_platform/tags.py b/pex/pip/foreign_platform/tags.py
index bd5629793..2a9eb459b 100644
--- a/pex/pip/foreign_platform/tags.py
+++ b/pex/pip/foreign_platform/tags.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/installation.py b/pex/pip/installation.py
index fe9b2c9db..a36dad82c 100644
--- a/pex/pip/installation.py
+++ b/pex/pip/installation.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/local_project.py b/pex/pip/local_project.py
index dedeca8ce..ff7ca8c97 100644
--- a/pex/pip/local_project.py
+++ b/pex/pip/local_project.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/log_analyzer.py b/pex/pip/log_analyzer.py
index 8433b8854..a30d2654b 100644
--- a/pex/pip/log_analyzer.py
+++ b/pex/pip/log_analyzer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/tailer.py b/pex/pip/tailer.py
index 5272754c9..ed70cac64 100644
--- a/pex/pip/tailer.py
+++ b/pex/pip/tailer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/pip/tool.py b/pex/pip/tool.py
index 4a0ce231d..c7466706b 100644
--- a/pex/pip/tool.py
+++ b/pex/pip/tool.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
@@ -343,7 +343,7 @@ def _spawn_pip_isolated(
         # Ensure the pip cache (`http/` and `wheels/` dirs) is housed in the same partition as the
         # temporary directories it creates. This is needed to ensure atomic filesystem operations
         # since Pip relies upon `shutil.move` which is only atomic when `os.rename` can be used.
-        # See https://github.com/pantsbuild/pex/issues/1776 for an example of the issues non-atomic
+        # See https://github.com/pex-tool/pex/issues/1776 for an example of the issues non-atomic
         # moves lead to in the `pip wheel` case.
         pip_tmpdir = os.path.join(self._pip_cache, ".tmp")
         safe_mkdir(pip_tmpdir)
@@ -356,7 +356,7 @@ def _spawn_pip_isolated(
             **extra_env
         ) as env:
             # Guard against API calls from environment with ambient PYTHONPATH preventing pip PEX
-            # bootstrapping. See: https://github.com/pantsbuild/pex/issues/892
+            # bootstrapping. See: https://github.com/pex-tool/pex/issues/892
             pythonpath = env.pop("PYTHONPATH", None)
             if pythonpath:
                 TRACER.log(
@@ -368,7 +368,7 @@ def _spawn_pip_isolated(
             # To uphold the Pex standard, force Pip to comply by re-directing stdout to stderr.
             #
             # See:
-            # + https://github.com/pantsbuild/pex/issues/1267
+            # + https://github.com/pex-tool/pex/issues/1267
             # + https://github.com/pypa/pip/issues/9420
             if "stdout" not in popen_kwargs:
                 popen_kwargs["stdout"] = sys.stderr.fileno()
diff --git a/pex/pip/vcs.py b/pex/pip/vcs.py
index 11abe3736..b5a5260db 100644
--- a/pex/pip/vcs.py
+++ b/pex/pip/vcs.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pip/version.py b/pex/pip/version.py
index c17daded9..0a10511c0 100644
--- a/pex/pip/version.py
+++ b/pex/pip/version.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -157,7 +157,7 @@ def values(cls):
         name="20.3.4-patched",
         version="20.3.4+patched",
         requirement=(
-            "pip @ git+https://github.com/pantsbuild/pip@386a54f097ece66775d0c7f34fd29bb596c6b0be"
+            "pip @ git+https://github.com/pex-tool/pip@386a54f097ece66775d0c7f34fd29bb596c6b0be"
         ),
         wheel_version="0.37.1",
         requires_python="<3.12",
@@ -165,7 +165,7 @@ def values(cls):
 
     # TODO(John Sirois): Expose setuptools and wheel version flags - these don't affect
     #  Pex; so we should allow folks to experiment with upgrade easily:
-    #  https://github.com/pantsbuild/pex/issues/1895
+    #  https://github.com/pex-tool/pex/issues/1895
 
     v22_2_2 = PipVersionValue(
         version="22.2.2",
diff --git a/pex/platforms.py b/pex/platforms.py
index a0a6a19c4..961f8d592 100644
--- a/pex/platforms.py
+++ b/pex/platforms.py
@@ -1,4 +1,4 @@
-# Copyright 2017 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2017 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -238,7 +238,7 @@ def parse_tags(output):
 
         job = SpawnedJob.stdout(
             # TODO(John Sirois): Plumb pip_version and the user-configured resolver:
-            #  https://github.com/pantsbuild/pex/issues/1894
+            #  https://github.com/pex-tool/pex/issues/1894
             job=get_pip(resolver=ConfiguredResolver.default()).spawn_debug(
                 platform=self, manylinux=manylinux
             ),
diff --git a/pex/pth.py b/pex/pth.py
index 26e1a6018..cdf9db6c2 100644
--- a/pex/pth.py
+++ b/pex/pth.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/pyenv.py b/pex/pyenv.py
index 0a99a1e2c..ba36ab59a 100644
--- a/pex/pyenv.py
+++ b/pex/pyenv.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/rank.py b/pex/rank.py
index ddb71fe2e..a83f9d940 100644
--- a/pex/rank.py
+++ b/pex/rank.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/requirements.py b/pex/requirements.py
index 0c4f90ac1..4c72a2ddd 100644
--- a/pex/requirements.py
+++ b/pex/requirements.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/__init__.py b/pex/resolve/__init__.py
index 87308fe2b..69322168a 100644
--- a/pex/resolve/__init__.py
+++ b/pex/resolve/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/resolve/config.py b/pex/resolve/config.py
index c84f7d9bb..f6ad40d52 100644
--- a/pex/resolve/config.py
+++ b/pex/resolve/config.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/configured_resolve.py b/pex/resolve/configured_resolve.py
index 4517a30c5..c31c12fba 100644
--- a/pex/resolve/configured_resolve.py
+++ b/pex/resolve/configured_resolve.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/configured_resolver.py b/pex/resolve/configured_resolver.py
index 9497b8bc6..b0c22a1eb 100644
--- a/pex/resolve/configured_resolver.py
+++ b/pex/resolve/configured_resolver.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/downloads.py b/pex/resolve/downloads.py
index 971e1c658..56c7e4605 100644
--- a/pex/resolve/downloads.py
+++ b/pex/resolve/downloads.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/lock_resolver.py b/pex/resolve/lock_resolver.py
index 79cd06d85..d48770080 100644
--- a/pex/resolve/lock_resolver.py
+++ b/pex/resolve/lock_resolver.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/locked_resolve.py b/pex/resolve/locked_resolve.py
index 3f63e8e84..b6db419ca 100644
--- a/pex/resolve/locked_resolve.py
+++ b/pex/resolve/locked_resolve.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, division
diff --git a/pex/resolve/locker.py b/pex/resolve/locker.py
index fcb48c809..4ebe57069 100644
--- a/pex/resolve/locker.py
+++ b/pex/resolve/locker.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/locker_patches.py b/pex/resolve/locker_patches.py
index 0d8c1641b..9c92f9521 100644
--- a/pex/resolve/locker_patches.py
+++ b/pex/resolve/locker_patches.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/lockfile/__init__.py b/pex/resolve/lockfile/__init__.py
index 87308fe2b..69322168a 100644
--- a/pex/resolve/lockfile/__init__.py
+++ b/pex/resolve/lockfile/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/resolve/lockfile/create.py b/pex/resolve/lockfile/create.py
index 4bea88c39..7ecc4b694 100644
--- a/pex/resolve/lockfile/create.py
+++ b/pex/resolve/lockfile/create.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/lockfile/download_manager.py b/pex/resolve/lockfile/download_manager.py
index a17a67432..eae38f2fa 100644
--- a/pex/resolve/lockfile/download_manager.py
+++ b/pex/resolve/lockfile/download_manager.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/lockfile/json_codec.py b/pex/resolve/lockfile/json_codec.py
index 2053baa52..fc33bec24 100644
--- a/pex/resolve/lockfile/json_codec.py
+++ b/pex/resolve/lockfile/json_codec.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/lockfile/model.py b/pex/resolve/lockfile/model.py
index 38debb6f7..e1d3d442e 100644
--- a/pex/resolve/lockfile/model.py
+++ b/pex/resolve/lockfile/model.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/resolve/lockfile/subset.py b/pex/resolve/lockfile/subset.py
index cf0e0688f..fbda77fee 100644
--- a/pex/resolve/lockfile/subset.py
+++ b/pex/resolve/lockfile/subset.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -91,7 +91,7 @@ def subset(
                     include_all_matches=include_all_matches,
                     # TODO(John Sirois): Plumb `--ignore-errors` to support desired but technically
                     #  invalid `pip-legacy-resolver` locks:
-                    #  https://github.com/pantsbuild/pex/issues/1652
+                    #  https://github.com/pex-tool/pex/issues/1652
                 )
                 if isinstance(resolve_result, Resolved):
                     resolveds.append(resolve_result)
diff --git a/pex/resolve/lockfile/updater.py b/pex/resolve/lockfile/updater.py
index e6b67bd56..c4d669c5f 100644
--- a/pex/resolve/lockfile/updater.py
+++ b/pex/resolve/lockfile/updater.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/path_mappings.py b/pex/resolve/path_mappings.py
index 01f15ea5e..d206610dd 100644
--- a/pex/resolve/path_mappings.py
+++ b/pex/resolve/path_mappings.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/pep_691/__init__.py b/pex/resolve/pep_691/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/pex/resolve/pep_691/__init__.py
+++ b/pex/resolve/pep_691/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/resolve/pep_691/api.py b/pex/resolve/pep_691/api.py
index 41f37638f..e610ee517 100644
--- a/pex/resolve/pep_691/api.py
+++ b/pex/resolve/pep_691/api.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/pep_691/fingerprint_service.py b/pex/resolve/pep_691/fingerprint_service.py
index 4e1f54427..daed9fbf5 100644
--- a/pex/resolve/pep_691/fingerprint_service.py
+++ b/pex/resolve/pep_691/fingerprint_service.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -121,7 +121,7 @@ def _warn_database_error(
             "If you encounter this error frequently, Pex may need to adjust how it uses SQLite for "
             "its cache of artifact fingerprints obtained from PEP-691 indexes. Please consider "
             "reporting the problem by filing an issue at "
-            "https://github.com/pantsbuild/pex/issues/new.".format(message=message, error=error)
+            "https://github.com/pex-tool/pex/issues/new.".format(message=message, error=error)
         )
 
     def fingerprint(
diff --git a/pex/resolve/pep_691/model.py b/pex/resolve/pep_691/model.py
index d55201a7a..46257698e 100644
--- a/pex/resolve/pep_691/model.py
+++ b/pex/resolve/pep_691/model.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/pex_repository_resolver.py b/pex/resolve/pex_repository_resolver.py
index 3cf073be1..205e49fdc 100644
--- a/pex/resolve/pex_repository_resolver.py
+++ b/pex/resolve/pex_repository_resolver.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/requirement_configuration.py b/pex/resolve/requirement_configuration.py
index df8a2021f..75639968a 100644
--- a/pex/resolve/requirement_configuration.py
+++ b/pex/resolve/requirement_configuration.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/requirement_options.py b/pex/resolve/requirement_options.py
index 289e663b4..d9f6b3a77 100644
--- a/pex/resolve/requirement_options.py
+++ b/pex/resolve/requirement_options.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/resolved_requirement.py b/pex/resolve/resolved_requirement.py
index ee0c2687f..5d8546055 100644
--- a/pex/resolve/resolved_requirement.py
+++ b/pex/resolve/resolved_requirement.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/resolver_configuration.py b/pex/resolve/resolver_configuration.py
index 98c74719c..3f507646f 100644
--- a/pex/resolve/resolver_configuration.py
+++ b/pex/resolve/resolver_configuration.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/resolver_options.py b/pex/resolve/resolver_options.py
index 5f6961969..f946b4f12 100644
--- a/pex/resolve/resolver_options.py
+++ b/pex/resolve/resolver_options.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -309,7 +309,7 @@ def get_use_pip_config_value(options):
     if options.use_pip_config is not None:
         return cast(bool, options.use_pip_config)
     # An affordance for tests to point at the devpi server.
-    # TODO(John Sirois): https://github.com/pantsbuild/pex/issues/2242
+    # TODO(John Sirois): https://github.com/pex-tool/pex/issues/2242
     #  Improve options system to accept command line args or env vars in general which will promote
     #  PEX_USE_PIP_CONFIG (no leading underscore) to a 1st class Pex CLI control knob.
     return os.environ.get("_PEX_USE_PIP_CONFIG", "False").lower() in ("1", "true")
diff --git a/pex/resolve/resolvers.py b/pex/resolve/resolvers.py
index eaa9c04a8..13605aa85 100644
--- a/pex/resolve/resolvers.py
+++ b/pex/resolve/resolvers.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/target_configuration.py b/pex/resolve/target_configuration.py
index 5853ec52d..0ccdab265 100644
--- a/pex/resolve/target_configuration.py
+++ b/pex/resolve/target_configuration.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolve/target_options.py b/pex/resolve/target_options.py
index aad412792..bb5b40bb4 100644
--- a/pex/resolve/target_options.py
+++ b/pex/resolve/target_options.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/resolver.py b/pex/resolver.py
index 3711a5d52..bd15d7c7c 100644
--- a/pex/resolver.py
+++ b/pex/resolver.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -199,7 +199,7 @@ def fingerprint_path(path):
     # option than switching hashing algorithms will be needed, like post-fixing a running version
     # integer or just mixing one into the hashed content.
     #
-    # See: https://github.com/pantsbuild/pex/issues/1655 for a general overview of these cache
+    # See: https://github.com/pex-tool/pex/issues/1655 for a general overview of these cache
     # structure concerns.
     hasher = hashlib.sha256
 
diff --git a/pex/result.py b/pex/result.py
index 08395f111..5bf7f6d3d 100644
--- a/pex/result.py
+++ b/pex/result.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/sh_boot.py b/pex/sh_boot.py
index 1e0b4e49f..b17d04468 100644
--- a/pex/sh_boot.py
+++ b/pex/sh_boot.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/sorted_tuple.py b/pex/sorted_tuple.py
index 7e01e6c5b..889f29fb3 100644
--- a/pex/sorted_tuple.py
+++ b/pex/sorted_tuple.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/targets.py b/pex/targets.py
index 2046d660c..a1cddb72f 100644
--- a/pex/targets.py
+++ b/pex/targets.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/third_party/__init__.py b/pex/third_party/__init__.py
index 954fa086c..a9e6755e7 100644
--- a/pex/third_party/__init__.py
+++ b/pex/third_party/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2018 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -559,7 +559,7 @@ def install(root=None, expose=None):
     >>> third_party.install(expose=['setuptools'])
     >>> import sys
     >>> sys.modules.pop('pkg_resources')
-    <module 'pkg_resources' from '/home/jsirois/dev/pantsbuild/jsirois-pex/.tox/py27-repl/lib/python2.7/site-packages/pkg_resources/__init__.pyc'>  # noqa
+    <module 'pkg_resources' from '/home/jsirois/dev/pex-tool/pex/.tox/py27-repl/lib/python2.7/site-packages/pkg_resources/__init__.pyc'>  # noqa
     >>> from pkg_resources import Requirement
     >>> new_req = Requirement.parse('wheel==0.31.1')
     >>> new_req == orig_req
diff --git a/pex/tools/__init__.py b/pex/tools/__init__.py
index 9fe77d4b6..ae4fab8b5 100644
--- a/pex/tools/__init__.py
+++ b/pex/tools/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/tools/__main__.py b/pex/tools/__main__.py
index e0f014271..aa65ff8b2 100644
--- a/pex/tools/__main__.py
+++ b/pex/tools/__main__.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/command.py b/pex/tools/command.py
index 5ff9ac085..c7be0c009 100644
--- a/pex/tools/command.py
+++ b/pex/tools/command.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/commands/__init__.py b/pex/tools/commands/__init__.py
index b9e383640..6a1d809f7 100644
--- a/pex/tools/commands/__init__.py
+++ b/pex/tools/commands/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from pex.tools.command import PEXCommand
diff --git a/pex/tools/commands/digraph.py b/pex/tools/commands/digraph.py
index 1c3e02269..a813bbcf2 100644
--- a/pex/tools/commands/digraph.py
+++ b/pex/tools/commands/digraph.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/commands/graph.py b/pex/tools/commands/graph.py
index cb05f56bd..2fd7b8242 100644
--- a/pex/tools/commands/graph.py
+++ b/pex/tools/commands/graph.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/commands/info.py b/pex/tools/commands/info.py
index f3ec67d63..41671787b 100644
--- a/pex/tools/commands/info.py
+++ b/pex/tools/commands/info.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/commands/interpreter.py b/pex/tools/commands/interpreter.py
index 8c72deec1..5a5e77466 100644
--- a/pex/tools/commands/interpreter.py
+++ b/pex/tools/commands/interpreter.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/commands/repository.py b/pex/tools/commands/repository.py
index aa7a59102..7bd6924ab 100644
--- a/pex/tools/commands/repository.py
+++ b/pex/tools/commands/repository.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/commands/venv.py b/pex/tools/commands/venv.py
index f61bcc45a..f502023ad 100644
--- a/pex/tools/commands/venv.py
+++ b/pex/tools/commands/venv.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/tools/main.py b/pex/tools/main.py
index 1d156baaa..8344d959b 100644
--- a/pex/tools/main.py
+++ b/pex/tools/main.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/tracer.py b/pex/tracer.py
index a8df2982d..48d65c39c 100644
--- a/pex/tracer.py
+++ b/pex/tracer.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/typing.py b/pex/typing.py
index 721f24120..7c9a2358e 100644
--- a/pex/typing.py
+++ b/pex/typing.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 """Constants to enable safe imports from the `typing` module.
diff --git a/pex/util.py b/pex/util.py
index 331af6e98..6ddb88b6e 100644
--- a/pex/util.py
+++ b/pex/util.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/variables.py b/pex/variables.py
index e4bf3c058..3cea85320 100644
--- a/pex/variables.py
+++ b/pex/variables.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 # Due to the PEX_ properties, disable checkstyle.
@@ -780,7 +780,7 @@ def __repr__(self):
 
 
 # TODO(John Sirois): Extract a runtime.modes package to hold code dealing with runtime mode
-#  calculations: https://github.com/pantsbuild/pex/issues/1154
+#  calculations: https://github.com/pex-tool/pex/issues/1154
 def _expand_pex_root(pex_root):
     # type: (str) -> str
     fallback = os.path.expanduser(pex_root)
diff --git a/pex/vendor/README.md b/pex/vendor/README.md
index e2e998e68..44e584530 100644
--- a/pex/vendor/README.md
+++ b/pex/vendor/README.md
@@ -25,7 +25,7 @@ To update versions of vendored code or add new vendored code:
 
      # We shell out to pip at buildtime to resolve and install dependencies.
      # N.B.: This is pip 20.0.dev0 with a patch to support foreign download targets more fully.
-     yield VendorSpec.vcs('git+https://github.com/pantsbuild/pip@5eb9470c0c59#egg=pip', rewrite=False)
+     yield VendorSpec.vcs('git+https://github.com/pex-tool/pip@5eb9470c0c59#egg=pip', rewrite=False)
 
      # We expose this to pip at buildtime for legacy builds, but we also use pkg_resources via
      # pex.third_party at runtime in various ways.
diff --git a/pex/vendor/__init__.py b/pex/vendor/__init__.py
index caf648681..dd6e7e428 100644
--- a/pex/vendor/__init__.py
+++ b/pex/vendor/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2018 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -138,7 +138,7 @@ def prepare(self):
     def create_packages(self):
         """Create missing packages joining the vendor root to the base of the vendored distribution.
 
-        For example, given a root at ``/home/jake/dev/pantsbuild/pex`` and a vendored distribution
+        For example, given a root at ``/home/jake/dev/pex-tool/pex`` and a vendored distribution
         at ``pex/vendor/_vendored/requests`` this method would create the following package files::
 
           pex/vendor/_vendored/__init__.py
@@ -206,19 +206,19 @@ def iter_vendor_specs(filter_requires_python=None):
 
     # We shell out to pip at buildtime to resolve and install dependencies.
     # N.B.: We're currently using a patched version of Pip 20.3.4 housed at
-    # https://github.com/pantsbuild/pip/tree/pex/patches/generation-2.
+    # https://github.com/pex-tool/pip/tree/pex/patches/generation-2.
     # It has 2 patches:
-    # 1.) https://github.com/pantsbuild/pip/commit/06f462537c981116c763c1ba40cf40e9dd461bcf
+    # 1.) https://github.com/pex-tool/pip/commit/06f462537c981116c763c1ba40cf40e9dd461bcf
     #     The patch works around a bug in `pip download --constraint...` tracked at
     #     https://github.com/pypa/pip/issues/9283 and fixed by https://github.com/pypa/pip/pull/9301
-    #     there and https://github.com/pantsbuild/pip/pull/8 in our fork.
-    # 2.) https://github.com/pantsbuild/pip/commit/386a54f097ece66775d0c7f34fd29bb596c6b0be
+    #     there and https://github.com/pex-tool/pip/pull/8 in our fork.
+    # 2.) https://github.com/pex-tool/pip/commit/386a54f097ece66775d0c7f34fd29bb596c6b0be
     #     This is a cherry-pick of
-    #     https://github.com/pantsbuild/pip/commit/00fb5a0b224cde08e3e5ca034247baadfb646468
+    #     https://github.com/pex-tool/pip/commit/00fb5a0b224cde08e3e5ca034247baadfb646468
     #     (https://github.com/pypa/pip/pull/9533) from upstream that upgrades Pip's vendored
     #     packaging to 20.9 to pick up support for mac universal2 wheels.
     yield VendorSpec.git(
-        repo="https://github.com/pantsbuild/pip",
+        repo="https://github.com/pex-tool/pip",
         commit="386a54f097ece66775d0c7f34fd29bb596c6b0be",
         project_name="pip",
         rewrite=False,
@@ -228,10 +228,10 @@ def iter_vendor_specs(filter_requires_python=None):
     # pex.third_party at runtime to inject pkg_resources style namespace packages if needed.
     # N.B.: 44.0.0 is the last setuptools version compatible with Python 2 and we use a fork of that
     # with patches needed to support Pex on the v44.0.0/patches/pex-2.x branch.
-    pantsbuild_setuptools_commit = "3acb925dd708430aeaf197ea53ac8a752f7c1863"
+    pex_tool_setuptools_commit = "3acb925dd708430aeaf197ea53ac8a752f7c1863"
     yield VendorSpec.git(
-        repo="https://github.com/pantsbuild/setuptools",
-        commit=pantsbuild_setuptools_commit,
+        repo="https://github.com/pex-tool/setuptools",
+        commit=pex_tool_setuptools_commit,
         project_name="setuptools",
         # Setuptools from source requires running bootstrap.py 1st manually due to circularity in
         # needing setuptools to build setuptools. The bootstrap runs `setup.py egg_info` which
@@ -258,7 +258,7 @@ def iter_vendor_specs(filter_requires_python=None):
 
                 subprocess.check_call([sys.executable, "bootstrap.py"])
                 """
-            ).format(commit=pantsbuild_setuptools_commit),
+            ).format(commit=pex_tool_setuptools_commit),
         ],
     )
 
diff --git a/pex/vendor/__main__.py b/pex/vendor/__main__.py
index d68ff546f..d51a8f3db 100644
--- a/pex/vendor/__main__.py
+++ b/pex/vendor/__main__.py
@@ -1,4 +1,4 @@
-# Copyright 2018 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2018 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/venv/__init__.py b/pex/venv/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/pex/venv/__init__.py
+++ b/pex/venv/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/pex/venv/bin_path.py b/pex/venv/bin_path.py
index 027bd6c49..5364dc861 100644
--- a/pex/venv/bin_path.py
+++ b/pex/venv/bin_path.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/venv/install_scope.py b/pex/venv/install_scope.py
index d074f5a30..a8cab43bd 100644
--- a/pex/venv/install_scope.py
+++ b/pex/venv/install_scope.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/venv/installer.py b/pex/venv/installer.py
index 7e357de59..49a903cf7 100644
--- a/pex/venv/installer.py
+++ b/pex/venv/installer.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/pex/venv/installer_configuration.py b/pex/venv/installer_configuration.py
index 74fb965d8..74869e4d0 100644
--- a/pex/venv/installer_configuration.py
+++ b/pex/venv/installer_configuration.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/venv/installer_options.py b/pex/venv/installer_options.py
index a2a82a607..c178cf32c 100644
--- a/pex/venv/installer_options.py
+++ b/pex/venv/installer_options.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/pex/venv/virtualenv.py b/pex/venv/virtualenv.py
index ffd3589b9..554042d3b 100644
--- a/pex/venv/virtualenv.py
+++ b/pex/venv/virtualenv.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -160,7 +160,7 @@ def create(
             interpreter = base_interpreter
 
         # Guard against API calls from environment with ambient PYTHONPATH preventing pip virtualenv
-        # creation. See: https://github.com/pantsbuild/pex/issues/1451
+        # creation. See: https://github.com/pex-tool/pex/issues/1451
         env = os.environ.copy()
         pythonpath = env.pop("PYTHONPATH", None)
         if pythonpath:
diff --git a/pex/version.py b/pex/version.py
index 0ef8e8b37..2188eae44 100644
--- a/pex/version.py
+++ b/pex/version.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 __version__ = "2.1.163"
diff --git a/pex/ziputils.py b/pex/ziputils.py
index 7e2cd0b1c..4b6d79272 100644
--- a/pex/ziputils.py
+++ b/pex/ziputils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -43,7 +43,7 @@ def __str__(self):
             )
         )
         message_lines.append(
-            "Please file an issue at https://github.com/pantsbuild/pex/issues/new that includes "
+            "Please file an issue at https://github.com/pex-tool/pex/issues/new that includes "
             "this full backtrace if you need this support."
         )
         return os.linesep.join(message_lines)
diff --git a/pyproject.toml b/pyproject.toml
index 97d5cfd9f..3fe90a7c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ name = "pex"
 dynamic = ["version"]
 requires-python = ">=2.7,<3.13,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
 authors = [
-  {name = "The PEX developers", email="pantsbuild@gmail.com"}
+  {name = "The PEX developers", email="developers@pex-tool.org"}
 ]
 description = "The PEX packaging toolchain."
 readme = "README.rst"
@@ -62,11 +62,11 @@ pex-tools = "pex.tools.main:main"
 bdist_pex = "pex.distutils.commands.bdist_pex:bdist_pex"
 
 [project.urls]
-Homepage = "https://github.com/pantsbuild/pex"
-Download = "https://github.com/pantsbuild/pex/releases/latest/download/pex"
-Changelog = "https://github.com/pantsbuild/pex/blob/main/CHANGES.md"
+Homepage = "https://github.com/pex-tool/pex"
+Download = "https://github.com/pex-tool/pex/releases/latest/download/pex"
+Changelog = "https://github.com/pex-tool/pex/blob/main/CHANGES.md"
 Documentation = "https://pex.readthedocs.io/en/latest/"
-Source = "https://github.com/pantsbuild/pex"
+Source = "https://github.com/pex-tool/pex"
 
 [tool.hatch.version]
 path = "pex/version.py"
diff --git a/scripts/build_cache_image.py b/scripts/build_cache_image.py
index dda5b9a5e..4512cf314 100644
--- a/scripts/build_cache_image.py
+++ b/scripts/build_cache_image.py
@@ -14,7 +14,7 @@
 def build_cache_image(
     tox_envs: list[str], tag: str, pex_repo: str, git_ref: str, push: bool = False
 ) -> None:
-    image_tag = f"ghcr.io/pantsbuild/pex/cache:{tag}"
+    image_tag = f"ghcr.io/pex-tool/pex/cache:{tag}"
     subprocess.run(
         args=[
             "docker",
@@ -58,12 +58,12 @@ def main() -> None:
         "--tag",
         type=str,
         default="latest",
-        help="The tag for the ghcr.io/pantsbuild/pex/cache-all image.",
+        help="The tag for the ghcr.io/pex-tool/pex/cache-all image.",
     )
     parser.add_argument(
         "--pex-repo",
         type=str,
-        default="https://github.com/pantsbuild/pex",
+        default="https://github.com/pex-tool/pex",
         help="The pex repo to clone and use for the docker/cache population.",
     )
     parser.add_argument(
diff --git a/testing/__init__.py b/testing/__init__.py
index c05cb4c2e..ac79d74e0 100644
--- a/testing/__init__.py
+++ b/testing/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/testing/bin/run_tests.py b/testing/bin/run_tests.py
index b49f137a4..d0f8adcb1 100755
--- a/testing/bin/run_tests.py
+++ b/testing/bin/run_tests.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/testing/build_system.py b/testing/build_system.py
index 018810c45..cdf7477e0 100644
--- a/testing/build_system.py
+++ b/testing/build_system.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/testing/cli.py b/testing/cli.py
index 763f55f63..2c99a8865 100644
--- a/testing/cli.py
+++ b/testing/cli.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, division, print_function, unicode_literals
diff --git a/testing/data/__init__.py b/testing/data/__init__.py
index 740b3a1ff..5eb0198dc 100644
--- a/testing/data/__init__.py
+++ b/testing/data/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/testing/data/locks/__init__.py b/testing/data/locks/__init__.py
index 6227712e5..86744596e 100644
--- a/testing/data/locks/__init__.py
+++ b/testing/data/locks/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/testing/data/platforms/__init__.py b/testing/data/platforms/__init__.py
index 87308fe2b..69322168a 100644
--- a/testing/data/platforms/__init__.py
+++ b/testing/data/platforms/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/testing/devpi.py b/testing/devpi.py
index 9d5c2fc64..b52a8e181 100644
--- a/testing/devpi.py
+++ b/testing/devpi.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/testing/resolve.py b/testing/resolve.py
index aca135c49..2cabb3f34 100644
--- a/testing/resolve.py
+++ b/testing/resolve.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/bin/test_sh_boot.py b/tests/bin/test_sh_boot.py
index fa5b3d08b..1e3640675 100644
--- a/tests/bin/test_sh_boot.py
+++ b/tests/bin/test_sh_boot.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/build_system/test_issue_2125.py b/tests/build_system/test_issue_2125.py
index 361fe81e9..33086ffa7 100644
--- a/tests/build_system/test_issue_2125.py
+++ b/tests/build_system/test_issue_2125.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/build_system/test_pep_517.py b/tests/build_system/test_pep_517.py
index f54187c26..4c23e2b21 100644
--- a/tests/build_system/test_pep_517.py
+++ b/tests/build_system/test_pep_517.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/build_system/test_pep_518.py b/tests/build_system/test_pep_518.py
index 0a129f61a..502f7b2e6 100644
--- a/tests/build_system/test_pep_518.py
+++ b/tests/build_system/test_pep_518.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/commands/test_command.py b/tests/commands/test_command.py
index 62bb5d1e5..47f40b813 100644
--- a/tests/commands/test_command.py
+++ b/tests/commands/test_command.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import io
diff --git a/tests/conftest.py b/tests/conftest.py
index a70e6ab92..b2a9d8aab 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/__init__.py b/tests/integration/__init__.py
index 87308fe2b..69322168a 100644
--- a/tests/integration/__init__.py
+++ b/tests/integration/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/integration/build_system/__init__.py b/tests/integration/build_system/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/tests/integration/build_system/__init__.py
+++ b/tests/integration/build_system/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/integration/build_system/test_issue_2063.py b/tests/integration/build_system/test_issue_2063.py
index 97c1d4514..9eec4667d 100644
--- a/tests/integration/build_system/test_issue_2063.py
+++ b/tests/integration/build_system/test_issue_2063.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import sys
diff --git a/tests/integration/build_system/test_issue_2125.py b/tests/integration/build_system/test_issue_2125.py
index 51e959844..4f26097b7 100644
--- a/tests/integration/build_system/test_issue_2125.py
+++ b/tests/integration/build_system/test_issue_2125.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import sys
diff --git a/tests/integration/build_system/test_pep_517.py b/tests/integration/build_system/test_pep_517.py
index d710b26ab..090dd8d6d 100644
--- a/tests/integration/build_system/test_pep_517.py
+++ b/tests/integration/build_system/test_pep_517.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import pytest
diff --git a/tests/integration/build_system/test_pep_518.py b/tests/integration/build_system/test_pep_518.py
index c90199802..fadf61f89 100644
--- a/tests/integration/build_system/test_pep_518.py
+++ b/tests/integration/build_system/test_pep_518.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_export.py b/tests/integration/cli/commands/test_export.py
index 8dea4a82b..c7c58aa4e 100644
--- a/tests/integration/cli/commands/test_export.py
+++ b/tests/integration/cli/commands/test_export.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/cli/commands/test_export_subset.py b/tests/integration/cli/commands/test_export_subset.py
index 95e103c2d..082fd18ae 100644
--- a/tests/integration/cli/commands/test_export_subset.py
+++ b/tests/integration/cli/commands/test_export_subset.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_interpreter_inspect.py b/tests/integration/cli/commands/test_interpreter_inspect.py
index e5778757c..fb1f2a718 100644
--- a/tests/integration/cli/commands/test_interpreter_inspect.py
+++ b/tests/integration/cli/commands/test_interpreter_inspect.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/cli/commands/test_issue_1413.py b/tests/integration/cli/commands/test_issue_1413.py
index 3a837ff01..054181783 100644
--- a/tests/integration/cli/commands/test_issue_1413.py
+++ b/tests/integration/cli/commands/test_issue_1413.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/cli/commands/test_issue_1665.py b/tests/integration/cli/commands/test_issue_1665.py
index 362f94a50..360cb0c84 100644
--- a/tests/integration/cli/commands/test_issue_1665.py
+++ b/tests/integration/cli/commands/test_issue_1665.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/cli/commands/test_issue_1667.py b/tests/integration/cli/commands/test_issue_1667.py
index d3c135e96..bc06cade5 100644
--- a/tests/integration/cli/commands/test_issue_1667.py
+++ b/tests/integration/cli/commands/test_issue_1667.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_issue_1688.py b/tests/integration/cli/commands/test_issue_1688.py
index 6cc14a7e0..f143631c5 100644
--- a/tests/integration/cli/commands/test_issue_1688.py
+++ b/tests/integration/cli/commands/test_issue_1688.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/cli/commands/test_issue_1711.py b/tests/integration/cli/commands/test_issue_1711.py
index 0c0a40951..c71f8c9b1 100644
--- a/tests/integration/cli/commands/test_issue_1711.py
+++ b/tests/integration/cli/commands/test_issue_1711.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/cli/commands/test_issue_1734.py b/tests/integration/cli/commands/test_issue_1734.py
index 39eb3a093..011914f67 100644
--- a/tests/integration/cli/commands/test_issue_1734.py
+++ b/tests/integration/cli/commands/test_issue_1734.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/cli/commands/test_issue_1741.py b/tests/integration/cli/commands/test_issue_1741.py
index 66aef81f6..d340bae87 100644
--- a/tests/integration/cli/commands/test_issue_1741.py
+++ b/tests/integration/cli/commands/test_issue_1741.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/cli/commands/test_issue_1801.py b/tests/integration/cli/commands/test_issue_1801.py
index bc64fa5dd..de548fe53 100644
--- a/tests/integration/cli/commands/test_issue_1801.py
+++ b/tests/integration/cli/commands/test_issue_1801.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_issue_1821.py b/tests/integration/cli/commands/test_issue_1821.py
index 20766d2ee..0ed143c5e 100644
--- a/tests/integration/cli/commands/test_issue_1821.py
+++ b/tests/integration/cli/commands/test_issue_1821.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import itertools
diff --git a/tests/integration/cli/commands/test_issue_2050.py b/tests/integration/cli/commands/test_issue_2050.py
index 31e189922..b5cfa420e 100644
--- a/tests/integration/cli/commands/test_issue_2050.py
+++ b/tests/integration/cli/commands/test_issue_2050.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import json
 import os
diff --git a/tests/integration/cli/commands/test_issue_2057.py b/tests/integration/cli/commands/test_issue_2057.py
index 36ea080f1..8927ecfff 100644
--- a/tests/integration/cli/commands/test_issue_2057.py
+++ b/tests/integration/cli/commands/test_issue_2057.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_issue_2059.py b/tests/integration/cli/commands/test_issue_2059.py
index 20e035c43..3b9b1bda7 100644
--- a/tests/integration/cli/commands/test_issue_2059.py
+++ b/tests/integration/cli/commands/test_issue_2059.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import sys
diff --git a/tests/integration/cli/commands/test_issue_2098.py b/tests/integration/cli/commands/test_issue_2098.py
index 6bd88215b..57e3b2398 100644
--- a/tests/integration/cli/commands/test_issue_2098.py
+++ b/tests/integration/cli/commands/test_issue_2098.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/cli/commands/test_issue_2211.py b/tests/integration/cli/commands/test_issue_2211.py
index 2bb449cdc..9a310d40d 100644
--- a/tests/integration/cli/commands/test_issue_2211.py
+++ b/tests/integration/cli/commands/test_issue_2211.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_issue_2268.py b/tests/integration/cli/commands/test_issue_2268.py
index 159fd6c07..eb9674ea9 100644
--- a/tests/integration/cli/commands/test_issue_2268.py
+++ b/tests/integration/cli/commands/test_issue_2268.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import sys
diff --git a/tests/integration/cli/commands/test_local_project_lock.py b/tests/integration/cli/commands/test_local_project_lock.py
index 8a2a5904a..2d6dc393d 100644
--- a/tests/integration/cli/commands/test_local_project_lock.py
+++ b/tests/integration/cli/commands/test_local_project_lock.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/cli/commands/test_lock.py b/tests/integration/cli/commands/test_lock.py
index c2a790dff..05cd83019 100644
--- a/tests/integration/cli/commands/test_lock.py
+++ b/tests/integration/cli/commands/test_lock.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
@@ -204,7 +204,7 @@ def test_create_vcs(
         "create",
         "--python",
         python,
-        "pex @ git+https://github.com/pantsbuild/pex@473c6ac7",
+        "pex @ git+https://github.com/pex-tool/pex@473c6ac7",
         "git+https://github.com/VaasuDevanS/cowsay-python@v3.0#egg=cowsay",
         "-o",
         lock,
diff --git a/tests/integration/cli/commands/test_lock_resolve_auth.py b/tests/integration/cli/commands/test_lock_resolve_auth.py
index 469c7f31d..327aec8ad 100644
--- a/tests/integration/cli/commands/test_lock_resolve_auth.py
+++ b/tests/integration/cli/commands/test_lock_resolve_auth.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import print_function
diff --git a/tests/integration/cli/commands/test_lock_update.py b/tests/integration/cli/commands/test_lock_update.py
index 862cf1747..505e6e610 100644
--- a/tests/integration/cli/commands/test_lock_update.py
+++ b/tests/integration/cli/commands/test_lock_update.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import itertools
diff --git a/tests/integration/cli/commands/test_lock_update_issues_2332_2334.py b/tests/integration/cli/commands/test_lock_update_issues_2332_2334.py
index 0a27ebeea..f7679d50f 100644
--- a/tests/integration/cli/commands/test_lock_update_issues_2332_2334.py
+++ b/tests/integration/cli/commands/test_lock_update_issues_2332_2334.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/cli/commands/test_vcs_lock.py b/tests/integration/cli/commands/test_vcs_lock.py
index 8aed61f0d..717851706 100644
--- a/tests/integration/cli/commands/test_vcs_lock.py
+++ b/tests/integration/cli/commands/test_vcs_lock.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import filecmp
diff --git a/tests/integration/cli/commands/test_venv_create.py b/tests/integration/cli/commands/test_venv_create.py
index 1bac2099f..71367bd31 100644
--- a/tests/integration/cli/commands/test_venv_create.py
+++ b/tests/integration/cli/commands/test_venv_create.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/cli/commands/test_venv_inspect.py b/tests/integration/cli/commands/test_venv_inspect.py
index 7d477ad6d..958aca634 100644
--- a/tests/integration/cli/commands/test_venv_inspect.py
+++ b/tests/integration/cli/commands/test_venv_inspect.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/conftest.py b/tests/integration/conftest.py
index d7e42eef3..c709fb478 100644
--- a/tests/integration/conftest.py
+++ b/tests/integration/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/resolve/__init__.py b/tests/integration/resolve/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/tests/integration/resolve/__init__.py
+++ b/tests/integration/resolve/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/integration/resolve/pep_691/__init__.py b/tests/integration/resolve/pep_691/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/tests/integration/resolve/pep_691/__init__.py
+++ b/tests/integration/resolve/pep_691/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/integration/resolve/pep_691/test_api.py b/tests/integration/resolve/pep_691/test_api.py
index c265c89be..2f0346d13 100644
--- a/tests/integration/resolve/pep_691/test_api.py
+++ b/tests/integration/resolve/pep_691/test_api.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import re
diff --git a/tests/integration/resolve/test_issue_1918.py b/tests/integration/resolve/test_issue_1918.py
index d55953dab..ac1ee1c8c 100644
--- a/tests/integration/resolve/test_issue_1918.py
+++ b/tests/integration/resolve/test_issue_1918.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import itertools
diff --git a/tests/integration/resolve/test_issue_2092.py b/tests/integration/resolve/test_issue_2092.py
index d9c185082..8536f6ecc 100644
--- a/tests/integration/resolve/test_issue_2092.py
+++ b/tests/integration/resolve/test_issue_2092.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 
@@ -87,5 +87,5 @@ def test_vcs_respects_target(
     #
     # Ideally, Pex could include lock information for each sdist in a lock that utilized PEP-518
     # and then use that information when building wheels from those locked sdists to form a PEX.
-    # See: https://github.com/pantsbuild/pex/issues/2100
+    # See: https://github.com/pex-tool/pex/issues/2100
     assert ["emote_rl-23.0.0-py3-none-any.whl"] == list(PexInfo.from_pex(pex).distributions)
diff --git a/tests/integration/test_downloads.py b/tests/integration/test_downloads.py
index 6249b34a6..582d4005c 100644
--- a/tests/integration/test_downloads.py
+++ b/tests/integration/test_downloads.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import hashlib
 import os.path
diff --git a/tests/integration/test_excludes.py b/tests/integration/test_excludes.py
index 6f1cd0672..83fbf9677 100644
--- a/tests/integration/test_excludes.py
+++ b/tests/integration/test_excludes.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_executuon_mode_venv.py b/tests/integration/test_executuon_mode_venv.py
index 89fbc69a8..808add001 100644
--- a/tests/integration/test_executuon_mode_venv.py
+++ b/tests/integration/test_executuon_mode_venv.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/test_inject_env_and_args.py b/tests/integration/test_inject_env_and_args.py
index 26cb2229e..976fd0076 100644
--- a/tests/integration/test_inject_env_and_args.py
+++ b/tests/integration/test_inject_env_and_args.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import hashlib
diff --git a/tests/integration/test_integration.py b/tests/integration/test_integration.py
index 7094230ba..d5165de1d 100644
--- a/tests/integration/test_integration.py
+++ b/tests/integration/test_integration.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/tests/integration/test_interpreter.py b/tests/integration/test_interpreter.py
index dbc62cf23..89bbaa2d8 100644
--- a/tests/integration/test_interpreter.py
+++ b/tests/integration/test_interpreter.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/test_interpreter_selection.py b/tests/integration/test_interpreter_selection.py
index 9db453738..bb0250670 100644
--- a/tests/integration/test_interpreter_selection.py
+++ b/tests/integration/test_interpreter_selection.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -404,7 +404,7 @@ def test_interpreter_selection_using_os_environ_for_bootstrap_reexec(
     selection logic and validate a corresponding bugfix.
 
     More details on the nature of the bug can be found at:
-    https://github.com/pantsbuild/pex/pull/441
+    https://github.com/pex-tool/pex/pull/441
     """
     td = os.path.join(str(tmpdir), "tester_project")
     pexrc_path = os.path.join(td, ".pexrc")
diff --git a/tests/integration/test_issue_1017.py b/tests/integration/test_issue_1017.py
index d7e92011e..66757d4d3 100644
--- a/tests/integration/test_issue_1017.py
+++ b/tests/integration/test_issue_1017.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1018.py b/tests/integration/test_issue_1018.py
index 15d8ce13b..875bfb0f0 100644
--- a/tests/integration/test_issue_1018.py
+++ b/tests/integration/test_issue_1018.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1025.py b/tests/integration/test_issue_1025.py
index d2cebd1ad..6cbc2de00 100644
--- a/tests/integration/test_issue_1025.py
+++ b/tests/integration/test_issue_1025.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import errno
diff --git a/tests/integration/test_issue_1031.py b/tests/integration/test_issue_1031.py
index d6284ce46..60686db07 100644
--- a/tests/integration/test_issue_1031.py
+++ b/tests/integration/test_issue_1031.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1179.py b/tests/integration/test_issue_1179.py
index 76178a062..f03b07b71 100644
--- a/tests/integration/test_issue_1179.py
+++ b/tests/integration/test_issue_1179.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import sys
diff --git a/tests/integration/test_issue_1201.py b/tests/integration/test_issue_1201.py
index 9ba695dc7..6430ac576 100644
--- a/tests/integration/test_issue_1201.py
+++ b/tests/integration/test_issue_1201.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1202.py b/tests/integration/test_issue_1202.py
index 7d4ba5ba0..830418e16 100644
--- a/tests/integration/test_issue_1202.py
+++ b/tests/integration/test_issue_1202.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_1218.py b/tests/integration/test_issue_1218.py
index fceeedb40..8ee9a9f8b 100644
--- a/tests/integration/test_issue_1218.py
+++ b/tests/integration/test_issue_1218.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1225.py b/tests/integration/test_issue_1225.py
index 9d2fd96d2..e81ccad97 100644
--- a/tests/integration/test_issue_1225.py
+++ b/tests/integration/test_issue_1225.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1232.py b/tests/integration/test_issue_1232.py
index 0521db026..c92e3e2ac 100644
--- a/tests/integration/test_issue_1232.py
+++ b/tests/integration/test_issue_1232.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1302.py b/tests/integration/test_issue_1302.py
index 656922713..1f63c43ff 100644
--- a/tests/integration/test_issue_1302.py
+++ b/tests/integration/test_issue_1302.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/test_issue_1316.py b/tests/integration/test_issue_1316.py
index 5eeebb515..ab13c1997 100644
--- a/tests/integration/test_issue_1316.py
+++ b/tests/integration/test_issue_1316.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1336.py b/tests/integration/test_issue_1336.py
index 1dc61352c..ba59c9a8f 100644
--- a/tests/integration/test_issue_1336.py
+++ b/tests/integration/test_issue_1336.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1422.py b/tests/integration/test_issue_1422.py
index db9b08260..120a5e57e 100644
--- a/tests/integration/test_issue_1422.py
+++ b/tests/integration/test_issue_1422.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1447.py b/tests/integration/test_issue_1447.py
index 882e198ef..c50e1c04e 100644
--- a/tests/integration/test_issue_1447.py
+++ b/tests/integration/test_issue_1447.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os
 import shutil
diff --git a/tests/integration/test_issue_1479.py b/tests/integration/test_issue_1479.py
index e583af4de..fa788874e 100644
--- a/tests/integration/test_issue_1479.py
+++ b/tests/integration/test_issue_1479.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_1520.py b/tests/integration/test_issue_1520.py
index 7d790dbe6..13c0dab18 100644
--- a/tests/integration/test_issue_1520.py
+++ b/tests/integration/test_issue_1520.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -34,7 +34,7 @@ def test_hermetic_console_scripts(tmpdir):
     # type: (Any) -> None
 
     # N.B.: See pex/vendor/_vendored/pip/pip/_vendor/distlib/scripts.py lines 127-156.
-    # https://github.com/pantsbuild/pex/blob/196b4cd5b8dd4b4af2586460530e9a777262be7d/pex/vendor/_vendored/pip/pip/_vendor/distlib/scripts.py#L127-L156
+    # https://github.com/pex-tool/pex/blob/196b4cd5b8dd4b4af2586460530e9a777262be7d/pex/vendor/_vendored/pip/pip/_vendor/distlib/scripts.py#L127-L156
     length_pad = 127 if IS_LINUX else 512
     pex_root = os.path.join(str(tmpdir), "_" * length_pad, "pex_root")
     assert len(pex_root) > length_pad
diff --git a/tests/integration/test_issue_1537.py b/tests/integration/test_issue_1537.py
index a3af58b3f..fcff3e1d1 100644
--- a/tests/integration/test_issue_1537.py
+++ b/tests/integration/test_issue_1537.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
@@ -26,7 +26,7 @@ def test_rel_cert_path(
                 "http://localhost:{port}".format(port=port),
                 "--cert",
                 "cert",
-                # N.B.: The original issue (https://github.com/pantsbuild/pex/issues/1537) involved
+                # N.B.: The original issue (https://github.com/pex-tool/pex/issues/1537) involved
                 # avro-python3 1.10.0, but that distribution utilizes setup_requires which leads to
                 # issues in CI for Mac. We use the Python 2/3 version of the same distribution
                 # instead, which had setup_requires removed in
diff --git a/tests/integration/test_issue_1540.py b/tests/integration/test_issue_1540.py
index d2bdf73ac..74b12d386 100644
--- a/tests/integration/test_issue_1540.py
+++ b/tests/integration/test_issue_1540.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/test_issue_1550.py b/tests/integration/test_issue_1550.py
index f0896512b..e9035a135 100644
--- a/tests/integration/test_issue_1550.py
+++ b/tests/integration/test_issue_1550.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/test_issue_1560.py b/tests/integration/test_issue_1560.py
index 70a4cb16c..0541ed3e5 100644
--- a/tests/integration/test_issue_1560.py
+++ b/tests/integration/test_issue_1560.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_1597.py b/tests/integration/test_issue_1597.py
index 8d26404d4..96cfc6d68 100644
--- a/tests/integration/test_issue_1597.py
+++ b/tests/integration/test_issue_1597.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/test_issue_1598.py b/tests/integration/test_issue_1598.py
index c0fcc9463..c985c4f9e 100644
--- a/tests/integration/test_issue_1598.py
+++ b/tests/integration/test_issue_1598.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1656.py b/tests/integration/test_issue_1656.py
index bd9991852..2d285c1e7 100644
--- a/tests/integration/test_issue_1656.py
+++ b/tests/integration/test_issue_1656.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1683.py b/tests/integration/test_issue_1683.py
index d6889b990..b22b144c0 100644
--- a/tests/integration/test_issue_1683.py
+++ b/tests/integration/test_issue_1683.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_1726.py b/tests/integration/test_issue_1726.py
index f53b26eb3..858fc882c 100644
--- a/tests/integration/test_issue_1726.py
+++ b/tests/integration/test_issue_1726.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/test_issue_1730.py b/tests/integration/test_issue_1730.py
index fa410dbbc..88e8520c9 100644
--- a/tests/integration/test_issue_1730.py
+++ b/tests/integration/test_issue_1730.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
diff --git a/tests/integration/test_issue_1802.py b/tests/integration/test_issue_1802.py
index 6e3b645ce..0754debe6 100644
--- a/tests/integration/test_issue_1802.py
+++ b/tests/integration/test_issue_1802.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/test_issue_1809.py b/tests/integration/test_issue_1809.py
index 3d4161883..412f02c11 100644
--- a/tests/integration/test_issue_1809.py
+++ b/tests/integration/test_issue_1809.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
@@ -77,7 +77,7 @@ def test_excepthook_scrubbing(tmpdir):
     create_pex_args = ["-D", src, "-m", "app", "-o", pex]
 
     # Ensure this complicated test setup reproduces the original error in
-    # https://github.com/pantsbuild/pex/issues/1809
+    # https://github.com/pex-tool/pex/issues/1809
     # (via https://github.com/pantsbuild/pants/issues/15877).
     run_pex_command(args=["pex==2.1.92", "-c", "pex", "--"] + create_pex_args).assert_success()
 
diff --git a/tests/integration/test_issue_1817.py b/tests/integration/test_issue_1817.py
index bef460562..34129586c 100644
--- a/tests/integration/test_issue_1817.py
+++ b/tests/integration/test_issue_1817.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1825.py b/tests/integration/test_issue_1825.py
index e978a7fb9..b04cc8556 100644
--- a/tests/integration/test_issue_1825.py
+++ b/tests/integration/test_issue_1825.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/test_issue_1856.py b/tests/integration/test_issue_1856.py
index 9d9744033..bc581fbae 100644
--- a/tests/integration/test_issue_1856.py
+++ b/tests/integration/test_issue_1856.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -43,7 +43,7 @@ def test_os_name_spoofing(tmpdir):
     # we can't build the pywinpty sdist to extract needed resolve metadata from it.
     #
     # For more info on this corner to reproducing the prior failure, see:
-    #   https://github.com/pantsbuild/pex/issues/1856#issuecomment-1193054493
+    #   https://github.com/pex-tool/pex/issues/1856#issuecomment-1193054493
     env = make_env(RUSTC=os.devnull)
 
     # The above attempt to get pywinpty dependency metadata by building the sdist requires a
diff --git a/tests/integration/test_issue_1861.py b/tests/integration/test_issue_1861.py
index 3e5d5bdd0..ba8a193f0 100644
--- a/tests/integration/test_issue_1861.py
+++ b/tests/integration/test_issue_1861.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1870.py b/tests/integration/test_issue_1870.py
index 6b48b5b94..57fb3d553 100644
--- a/tests/integration/test_issue_1870.py
+++ b/tests/integration/test_issue_1870.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1872.py b/tests/integration/test_issue_1872.py
index db06d0fc5..3bb85dcba 100644
--- a/tests/integration/test_issue_1872.py
+++ b/tests/integration/test_issue_1872.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1879.py b/tests/integration/test_issue_1879.py
index ecc59ac9d..628354497 100644
--- a/tests/integration/test_issue_1879.py
+++ b/tests/integration/test_issue_1879.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_1933.py b/tests/integration/test_issue_1933.py
index 1bfef8943..dc086af1c 100644
--- a/tests/integration/test_issue_1933.py
+++ b/tests/integration/test_issue_1933.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_1936.py b/tests/integration/test_issue_1936.py
index af8f722e7..b5fddc5d8 100644
--- a/tests/integration/test_issue_1936.py
+++ b/tests/integration/test_issue_1936.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_1949.py b/tests/integration/test_issue_1949.py
index 5ce574d85..c123614b6 100644
--- a/tests/integration/test_issue_1949.py
+++ b/tests/integration/test_issue_1949.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 
diff --git a/tests/integration/test_issue_1995.py b/tests/integration/test_issue_1995.py
index b1925e78a..6af3aaf69 100644
--- a/tests/integration/test_issue_1995.py
+++ b/tests/integration/test_issue_1995.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2006.py b/tests/integration/test_issue_2006.py
index 57a5fe54f..fd5dd909d 100644
--- a/tests/integration/test_issue_2006.py
+++ b/tests/integration/test_issue_2006.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2023.py b/tests/integration/test_issue_2023.py
index 78ed7d3c7..a0432ddd5 100644
--- a/tests/integration/test_issue_2023.py
+++ b/tests/integration/test_issue_2023.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2038.py b/tests/integration/test_issue_2038.py
index 80472bfd7..58dd4e205 100644
--- a/tests/integration/test_issue_2038.py
+++ b/tests/integration/test_issue_2038.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import print_function
diff --git a/tests/integration/test_issue_2073.py b/tests/integration/test_issue_2073.py
index 34d7d027f..6e8350e68 100644
--- a/tests/integration/test_issue_2073.py
+++ b/tests/integration/test_issue_2073.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2087.py b/tests/integration/test_issue_2087.py
index 2c0e870ca..2f9c02797 100644
--- a/tests/integration/test_issue_2087.py
+++ b/tests/integration/test_issue_2087.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/test_issue_2088.py b/tests/integration/test_issue_2088.py
index 65b1df05c..2e7aae017 100644
--- a/tests/integration/test_issue_2088.py
+++ b/tests/integration/test_issue_2088.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/test_issue_2134.py b/tests/integration/test_issue_2134.py
index 49af16987..21e177568 100644
--- a/tests/integration/test_issue_2134.py
+++ b/tests/integration/test_issue_2134.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2183.py b/tests/integration/test_issue_2183.py
index 78ebc67ba..1ee1ef273 100644
--- a/tests/integration/test_issue_2183.py
+++ b/tests/integration/test_issue_2183.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2186.py b/tests/integration/test_issue_2186.py
index 948bc21a4..11d6d7156 100644
--- a/tests/integration/test_issue_2186.py
+++ b/tests/integration/test_issue_2186.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from textwrap import dedent
diff --git a/tests/integration/test_issue_2203.py b/tests/integration/test_issue_2203.py
index cad538d8d..a7312e62e 100644
--- a/tests/integration/test_issue_2203.py
+++ b/tests/integration/test_issue_2203.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_issue_2324.py b/tests/integration/test_issue_2324.py
index 5f0403b4f..47295cf6e 100644
--- a/tests/integration/test_issue_2324.py
+++ b/tests/integration/test_issue_2324.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import print_function
@@ -65,10 +65,10 @@ def assert_lock(*pins):
     # expected to be unmodified by the lock update.
     #
     # E       Traceback (most recent call last):
-    # E         File "/home/jsirois/dev/pantsbuild/jsirois-pex/pex/result.py", line 105, in catch
+    # E         File "/home/jsirois/dev/pex-tool/pex/pex/result.py", line 105, in catch
     # E           return func(*args, **kwargs)
     # E                  ^^^^^^^^^^^^^^^^^^^^^
-    # E         File "/home/jsirois/dev/pantsbuild/jsirois-pex/pex/resolve/lockfile/updater.py", line 320, in update_resolve
+    # E         File "/home/jsirois/dev/pex-tool/pex/pex/resolve/lockfile/updater.py", line 320, in update_resolve
     # E           assert updated_requirement.artifact == locked_requirement.artifact
     # E                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     # E       AssertionError
diff --git a/tests/integration/test_issue_2343.py b/tests/integration/test_issue_2343.py
index da985a487..8bc7fccba 100644
--- a/tests/integration/test_issue_2343.py
+++ b/tests/integration/test_issue_2343.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_2348.py b/tests/integration/test_issue_2348.py
index 646819683..38fc9b50b 100644
--- a/tests/integration/test_issue_2348.py
+++ b/tests/integration/test_issue_2348.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import print_function
diff --git a/tests/integration/test_issue_2355.py b/tests/integration/test_issue_2355.py
index e404cc6ef..1271dda0f 100644
--- a/tests/integration/test_issue_2355.py
+++ b/tests/integration/test_issue_2355.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_434.py b/tests/integration/test_issue_434.py
index 9a7b45715..d11cbbc32 100644
--- a/tests/integration/test_issue_434.py
+++ b/tests/integration/test_issue_434.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -9,7 +9,7 @@
 
 def test_entry_point_targeting():
     # type: () -> None
-    """Test bugfix for https://github.com/pantsbuild/pex/issues/434."""
+    """Test bugfix for https://github.com/pex-tool/pex/issues/434."""
     with temporary_dir() as td:
         pexrc_path = os.path.join(td, ".pexrc")
         with open(pexrc_path, "w") as pexrc:
diff --git a/tests/integration/test_issue_539.py b/tests/integration/test_issue_539.py
index 27488077a..1f689ff91 100644
--- a/tests/integration/test_issue_539.py
+++ b/tests/integration/test_issue_539.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import glob
diff --git a/tests/integration/test_issue_598.py b/tests/integration/test_issue_598.py
index 8ea342f8c..5237d8e94 100644
--- a/tests/integration/test_issue_598.py
+++ b/tests/integration/test_issue_598.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_661.py b/tests/integration/test_issue_661.py
index 70ffbf7f4..b964adb27 100644
--- a/tests/integration/test_issue_661.py
+++ b/tests/integration/test_issue_661.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -23,7 +23,7 @@ def test_devendoring_required():
     # type: () -> None
     # The cryptography distribution does not have a whl released for python3 on linux at version 2.5.
     # As a result, we're forced to build it under python3 and, prior to the fix for
-    # https://github.com/pantsbuild/pex/issues/661, this would fail using the vendored setuptools
+    # https://github.com/pex-tool/pex/issues/661, this would fail using the vendored setuptools
     # inside pex.
     with temporary_dir() as td:
         cryptography_pex = os.path.join(td, "cryptography.pex")
diff --git a/tests/integration/test_issue_729.py b/tests/integration/test_issue_729.py
index 12a682d92..93c69765a 100644
--- a/tests/integration/test_issue_729.py
+++ b/tests/integration/test_issue_729.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import print_function
@@ -28,7 +28,7 @@ def test_undeclared_setuptools_import_on_pex_path(tmpdir):
     # type: (Any) -> None
     """Test that packages which access pkg_resources at import time can be found with pkg_resources.
 
-    See https://github.com/pantsbuild/pex/issues/729 for context. We warn when a package accesses
+    See https://github.com/pex-tool/pex/issues/729 for context. We warn when a package accesses
     pkg_resources without declaring it in install_requires, but we also want to check that those
     packages can be accessed successfully via the PEX_PATH.
     """
diff --git a/tests/integration/test_issue_736.py b/tests/integration/test_issue_736.py
index 64f424a94..4d618fa53 100644
--- a/tests/integration/test_issue_736.py
+++ b/tests/integration/test_issue_736.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_745.py b/tests/integration/test_issue_745.py
index aae6d78b4..2763b48b7 100644
--- a/tests/integration/test_issue_745.py
+++ b/tests/integration/test_issue_745.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_749.py b/tests/integration/test_issue_749.py
index da7e3987d..6fe0e1147 100644
--- a/tests/integration/test_issue_749.py
+++ b/tests/integration/test_issue_749.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -12,7 +12,7 @@ def test_pkg_resource_early_import_on_pex_path():
     # type: () -> None
     """Test that packages which access pkg_resources at import time can be found with pkg_resources.
 
-    See https://github.com/pantsbuild/pex/issues/749 for context. We only declare namespace packages
+    See https://github.com/pex-tool/pex/issues/749 for context. We only declare namespace packages
     once all environments have been resolved including ones passed in via PEX_PATH. This avoids
     importing pkg_resources too early which is potentially impactful with packages interacting with
     pkg_resources at import time.
diff --git a/tests/integration/test_issue_898.py b/tests/integration/test_issue_898.py
index 62d7bd267..e7051472c 100644
--- a/tests/integration/test_issue_898.py
+++ b/tests/integration/test_issue_898.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_899.py b/tests/integration/test_issue_899.py
index 937e30afe..ae3c5612e 100644
--- a/tests/integration/test_issue_899.py
+++ b/tests/integration/test_issue_899.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_940.py b/tests/integration/test_issue_940.py
index 3e74ce9b5..5e1453888 100644
--- a/tests/integration/test_issue_940.py
+++ b/tests/integration/test_issue_940.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_issue_996.py b/tests/integration/test_issue_996.py
index 5d4db68ae..4f9a72e56 100644
--- a/tests/integration/test_issue_996.py
+++ b/tests/integration/test_issue_996.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import multiprocessing
diff --git a/tests/integration/test_layout.py b/tests/integration/test_layout.py
index 356ebd34a..305fcbb23 100644
--- a/tests/integration/test_layout.py
+++ b/tests/integration/test_layout.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/test_lock_resolver.py b/tests/integration/test_lock_resolver.py
index fb471b6a5..7122f24b6 100644
--- a/tests/integration/test_lock_resolver.py
+++ b/tests/integration/test_lock_resolver.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import glob
diff --git a/tests/integration/test_locked_resolve.py b/tests/integration/test_locked_resolve.py
index 20ea76de9..4f33872df 100644
--- a/tests/integration/test_locked_resolve.py
+++ b/tests/integration/test_locked_resolve.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import hashlib
diff --git a/tests/integration/test_no_pre_install_wheels.py b/tests/integration/test_no_pre_install_wheels.py
index 1cc4b95b7..95f530146 100644
--- a/tests/integration/test_no_pre_install_wheels.py
+++ b/tests/integration/test_no_pre_install_wheels.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import hashlib
 import os
diff --git a/tests/integration/test_pep_427.py b/tests/integration/test_pep_427.py
index dd0f9083e..26685e215 100644
--- a/tests/integration/test_pep_427.py
+++ b/tests/integration/test_pep_427.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_pex_bootstrapper.py b/tests/integration/test_pex_bootstrapper.py
index 640b8ac1c..bed2ffa43 100644
--- a/tests/integration/test_pex_bootstrapper.py
+++ b/tests/integration/test_pex_bootstrapper.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
@@ -281,8 +281,8 @@ def assert_boot(python=None):
         # interpreter. If the current interpreter is in a venv though, we expect the PEX bootstrap
         # to have broken out of the venv and used its base system interpreter.
         # See:
-        #   https://github.com/pantsbuild/pex/pull/1130
-        #   https://github.com/pantsbuild/pex/issues/1031
+        #   https://github.com/pex-tool/pex/pull/1130
+        #   https://github.com/pex-tool/pex/issues/1031
         assert (
             PythonInterpreter.get().resolve_base_interpreter()
             == PythonInterpreter.from_binary(
@@ -351,8 +351,8 @@ def test_boot_compatible_issue_1020_ic_min_compatible_build_time_hole(tmpdir):
     # interpreter. If the max interpreter is in a venv though, we expect the PEX bootstrap
     # to have broken out of the venv and used its base system interpreter.
     # See:
-    #   https://github.com/pantsbuild/pex/pull/1130
-    #   https://github.com/pantsbuild/pex/issues/1031
+    #   https://github.com/pex-tool/pex/pull/1130
+    #   https://github.com/pex-tool/pex/issues/1031
     assert (
         max_interpreter.resolve_base_interpreter()
         == PythonInterpreter.from_binary(
diff --git a/tests/integration/test_pex_entry_points.py b/tests/integration/test_pex_entry_points.py
index b44730c15..e99aa504d 100644
--- a/tests/integration/test_pex_entry_points.py
+++ b/tests/integration/test_pex_entry_points.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_pex_import.py b/tests/integration/test_pex_import.py
index aed2b1920..36dc32af5 100644
--- a/tests/integration/test_pex_import.py
+++ b/tests/integration/test_pex_import.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/test_reexec.py b/tests/integration/test_reexec.py
index db1529296..84ce63c9e 100644
--- a/tests/integration/test_reexec.py
+++ b/tests/integration/test_reexec.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/test_reproducible.py b/tests/integration/test_reproducible.py
index aab05c84b..f84cd131b 100644
--- a/tests/integration/test_reproducible.py
+++ b/tests/integration/test_reproducible.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import filecmp
diff --git a/tests/integration/test_setproctitle.py b/tests/integration/test_setproctitle.py
index d26b36dc8..74e41b59d 100644
--- a/tests/integration/test_setproctitle.py
+++ b/tests/integration/test_setproctitle.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/test_sh_boot.py b/tests/integration/test_sh_boot.py
index 12f93ea68..00aca4848 100644
--- a/tests/integration/test_sh_boot.py
+++ b/tests/integration/test_sh_boot.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
@@ -243,6 +243,6 @@ def main():
     assert pex == data.pop("PEX")
     assert "app.py" == os.path.basename(data.pop("argv0")), (
         "When executing modules we expect runpy.run_module to `alter_sys` in order to support "
-        "pickling and other use cases as outlined in https://github.com/pantsbuild/pex/issues/1018."
+        "pickling and other use cases as outlined in https://github.com/pex-tool/pex/issues/1018."
     )
     assert {} == data
diff --git a/tests/integration/test_shebang_length_limit.py b/tests/integration/test_shebang_length_limit.py
index 77517cb19..fa4928e36 100644
--- a/tests/integration/test_shebang_length_limit.py
+++ b/tests/integration/test_shebang_length_limit.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/integration/test_variables.py b/tests/integration/test_variables.py
index 645f02e5c..582e168b1 100644
--- a/tests/integration/test_variables.py
+++ b/tests/integration/test_variables.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/tools/commands/test_issue_2105.py b/tests/integration/tools/commands/test_issue_2105.py
index 4f65d15c7..33719031e 100644
--- a/tests/integration/tools/commands/test_issue_2105.py
+++ b/tests/integration/tools/commands/test_issue_2105.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/tools/commands/test_venv.py b/tests/integration/tools/commands/test_venv.py
index 5a92e6ec5..3974bb51d 100644
--- a/tests/integration/tools/commands/test_venv.py
+++ b/tests/integration/tools/commands/test_venv.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/venv_ITs/test_issue_1630.py b/tests/integration/venv_ITs/test_issue_1630.py
index 2dfe1510c..83b441fd4 100644
--- a/tests/integration/venv_ITs/test_issue_1630.py
+++ b/tests/integration/venv_ITs/test_issue_1630.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/venv_ITs/test_issue_1637.py b/tests/integration/venv_ITs/test_issue_1637.py
index 5933ab197..c03b884e8 100644
--- a/tests/integration/venv_ITs/test_issue_1637.py
+++ b/tests/integration/venv_ITs/test_issue_1637.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/venv_ITs/test_issue_1641.py b/tests/integration/venv_ITs/test_issue_1641.py
index c4e2f5f0a..c9f4ed8d5 100644
--- a/tests/integration/venv_ITs/test_issue_1641.py
+++ b/tests/integration/venv_ITs/test_issue_1641.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/venv_ITs/test_issue_1668.py b/tests/integration/venv_ITs/test_issue_1668.py
index 480ec2dec..4e10069a3 100644
--- a/tests/integration/venv_ITs/test_issue_1668.py
+++ b/tests/integration/venv_ITs/test_issue_1668.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/integration/venv_ITs/test_issue_1745.py b/tests/integration/venv_ITs/test_issue_1745.py
index 521cf0476..cf0e2cb61 100644
--- a/tests/integration/venv_ITs/test_issue_1745.py
+++ b/tests/integration/venv_ITs/test_issue_1745.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/venv_ITs/test_issue_2065.py b/tests/integration/venv_ITs/test_issue_2065.py
index 7159b25b3..635bb0e55 100644
--- a/tests/integration/venv_ITs/test_issue_2065.py
+++ b/tests/integration/venv_ITs/test_issue_2065.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/integration/venv_ITs/test_issue_2160.py b/tests/integration/venv_ITs/test_issue_2160.py
index dfbc25024..7f3bc433d 100644
--- a/tests/integration/venv_ITs/test_issue_2160.py
+++ b/tests/integration/venv_ITs/test_issue_2160.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import os.path
 import subprocess
diff --git a/tests/integration/venv_ITs/test_issue_2248.py b/tests/integration/venv_ITs/test_issue_2248.py
index f63537918..07ed245b7 100644
--- a/tests/integration/venv_ITs/test_issue_2248.py
+++ b/tests/integration/venv_ITs/test_issue_2248.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/integration/venv_ITs/test_virtualenv.py b/tests/integration/venv_ITs/test_virtualenv.py
index 818823ae2..17845af83 100644
--- a/tests/integration/venv_ITs/test_virtualenv.py
+++ b/tests/integration/venv_ITs/test_virtualenv.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/pip/test_tailer.py b/tests/pip/test_tailer.py
index 0dcc0de26..f4af7cade 100644
--- a/tests/pip/test_tailer.py
+++ b/tests/pip/test_tailer.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/pip/test_version.py b/tests/pip/test_version.py
index d112cbf63..12edd0cf2 100644
--- a/tests/pip/test_version.py
+++ b/tests/pip/test_version.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from pex.pip.version import PipVersion
diff --git a/tests/resolve/__init__.py b/tests/resolve/__init__.py
index 87308fe2b..69322168a 100644
--- a/tests/resolve/__init__.py
+++ b/tests/resolve/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/resolve/conftest.py b/tests/resolve/conftest.py
index 9a1118f27..fcfe354ad 100644
--- a/tests/resolve/conftest.py
+++ b/tests/resolve/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from argparse import ArgumentParser
diff --git a/tests/resolve/lockfile/__init__.py b/tests/resolve/lockfile/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/tests/resolve/lockfile/__init__.py
+++ b/tests/resolve/lockfile/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/resolve/lockfile/test_download_manager.py b/tests/resolve/lockfile/test_download_manager.py
index 458e6151a..1b0efc41e 100644
--- a/tests/resolve/lockfile/test_download_manager.py
+++ b/tests/resolve/lockfile/test_download_manager.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/resolve/lockfile/test_json_codec.py b/tests/resolve/lockfile/test_json_codec.py
index b76ac5324..e71cf058d 100644
--- a/tests/resolve/lockfile/test_json_codec.py
+++ b/tests/resolve/lockfile/test_json_codec.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/resolve/lockfile/test_lockfile.py b/tests/resolve/lockfile/test_lockfile.py
index effc36776..92c766c98 100644
--- a/tests/resolve/lockfile/test_lockfile.py
+++ b/tests/resolve/lockfile/test_lockfile.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/resolve/pep_691/__init__.py b/tests/resolve/pep_691/__init__.py
index f8a3827f7..3a5891b8f 100644
--- a/tests/resolve/pep_691/__init__.py
+++ b/tests/resolve/pep_691/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/resolve/pep_691/test_api.py b/tests/resolve/pep_691/test_api.py
index 8f79b0b59..5d1b711d9 100644
--- a/tests/resolve/pep_691/test_api.py
+++ b/tests/resolve/pep_691/test_api.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/resolve/pep_691/test_fingerprint_service.py b/tests/resolve/pep_691/test_fingerprint_service.py
index 9de64df19..85bb9f3c6 100644
--- a/tests/resolve/pep_691/test_fingerprint_service.py
+++ b/tests/resolve/pep_691/test_fingerprint_service.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/resolve/pep_691/test_model.py b/tests/resolve/pep_691/test_model.py
index 932017213..fbd58c643 100644
--- a/tests/resolve/pep_691/test_model.py
+++ b/tests/resolve/pep_691/test_model.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import hashlib
 import itertools
diff --git a/tests/resolve/test_locked_resolve.py b/tests/resolve/test_locked_resolve.py
index cb412921d..bad2d6b2d 100644
--- a/tests/resolve/test_locked_resolve.py
+++ b/tests/resolve/test_locked_resolve.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from textwrap import dedent
@@ -883,25 +883,25 @@ def test_vcs_artifact():
     # type: () -> None
 
     artifact = Artifact.from_url(
-        url="git+https://github.com/pantsbuild/pex",
+        url="git+https://github.com/pex-tool/pex",
         fingerprint=Fingerprint(algorithm="md5", hash="bar"),
     )
     assert isinstance(artifact, VCSArtifact)
     assert VCS.Git is artifact.vcs
     assert artifact.is_source
-    assert "pex @ git+https://github.com/pantsbuild/pex" == artifact.as_unparsed_requirement(
+    assert "pex @ git+https://github.com/pex-tool/pex" == artifact.as_unparsed_requirement(
         ProjectName("pex")
     )
 
     artifact = Artifact.from_url(
-        url="hg+https://github.com/pantsbuild/pex#egg=pex&subdirectory=.",
+        url="hg+https://github.com/pex-tool/pex#egg=pex&subdirectory=.",
         fingerprint=Fingerprint(algorithm="sha1", hash="bar"),
     )
     assert isinstance(artifact, VCSArtifact)
     assert VCS.Mercurial is artifact.vcs
     assert artifact.is_source
     assert (
-        "hg+https://github.com/pantsbuild/pex#egg=pex&subdirectory=."
+        "hg+https://github.com/pex-tool/pex#egg=pex&subdirectory=."
         == artifact.as_unparsed_requirement(ProjectName("pex"))
     )
 
diff --git a/tests/resolve/test_locker.py b/tests/resolve/test_locker.py
index 71d01d55b..26764f6e7 100644
--- a/tests/resolve/test_locker.py
+++ b/tests/resolve/test_locker.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from pex.resolve.locker import CredentialedURL, Credentials, Netloc
diff --git a/tests/resolve/test_path_mappings.py b/tests/resolve/test_path_mappings.py
index 4be765a5a..f7e0924fd 100644
--- a/tests/resolve/test_path_mappings.py
+++ b/tests/resolve/test_path_mappings.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import re
diff --git a/tests/resolve/test_pex_repository_resolver.py b/tests/resolve/test_pex_repository_resolver.py
index 7c9bb66d2..a8c165f24 100644
--- a/tests/resolve/test_pex_repository_resolver.py
+++ b/tests/resolve/test_pex_repository_resolver.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/resolve/test_resolved_requirement.py b/tests/resolve/test_resolved_requirement.py
index cc49fed91..b0a6c32e1 100644
--- a/tests/resolve/test_resolved_requirement.py
+++ b/tests/resolve/test_resolved_requirement.py
@@ -1,4 +1,4 @@
-# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2024 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from pex.requirements import ArchiveScheme
diff --git a/tests/resolve/test_resolver_options.py b/tests/resolve/test_resolver_options.py
index c3698cfec..261fe78b5 100644
--- a/tests/resolve/test_resolver_options.py
+++ b/tests/resolve/test_resolver_options.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import re
diff --git a/tests/resolve/test_target_options.py b/tests/resolve/test_target_options.py
index 91e6ea8c5..cf1167672 100644
--- a/tests/resolve/test_target_options.py
+++ b/tests/resolve/test_target_options.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import itertools
diff --git a/tests/test_atomic_directory.py b/tests/test_atomic_directory.py
index 97cf2a07e..771b37ceb 100644
--- a/tests/test_atomic_directory.py
+++ b/tests/test_atomic_directory.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import errno
diff --git a/tests/test_bdist_pex.py b/tests/test_bdist_pex.py
index b05103bb1..cd5d35d80 100644
--- a/tests/test_bdist_pex.py
+++ b/tests/test_bdist_pex.py
@@ -1,4 +1,4 @@
-# Copyright 2016 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2016 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_common.py b/tests/test_common.py
index b71d7cf89..96ce3ade8 100644
--- a/tests/test_common.py
+++ b/tests/test_common.py
@@ -1,4 +1,4 @@
-# Copyright 2016 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2016 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import contextlib
diff --git a/tests/test_compatibility.py b/tests/test_compatibility.py
index f8936fc66..45f9af85f 100644
--- a/tests/test_compatibility.py
+++ b/tests/test_compatibility.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import pytest
diff --git a/tests/test_compiler.py b/tests/test_compiler.py
index 21361e737..5ddd4bfa5 100644
--- a/tests/test_compiler.py
+++ b/tests/test_compiler.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import contextlib
diff --git a/tests/test_dependency_manager.py b/tests/test_dependency_manager.py
index 98648f9e4..f7def0af7 100644
--- a/tests/test_dependency_manager.py
+++ b/tests/test_dependency_manager.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import hashlib
diff --git a/tests/test_dist_metadata.py b/tests/test_dist_metadata.py
index 40880368c..a7693ce45 100644
--- a/tests/test_dist_metadata.py
+++ b/tests/test_dist_metadata.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import, print_function
@@ -249,7 +249,7 @@ def test_requires_dists_none(pygoogleearth_zip_sdist):
         assert [] == list(requires_dists(dist))
 
     # This tests a strange case detailed here:
-    #   https://github.com/pantsbuild/pex/issues/1201#issuecomment-791715585
+    #   https://github.com/pex-tool/pex/issues/1201#issuecomment-791715585
     with downloaded_sdist("et-xmlfile==1.0.1") as sdist, warnings.catch_warnings(
         record=True
     ) as events:
@@ -265,7 +265,7 @@ def test_requires_dists_none(pygoogleearth_zip_sdist):
 
                 You may have issues using the 'et_xmlfile' distribution as a result.
                 More information on this workaround can be found here:
-                  https://github.com/pantsbuild/pex/issues/1201#issuecomment-791715585
+                  https://github.com/pex-tool/pex/issues/1201#issuecomment-791715585
                 """
             ).format(sdist=sdist)
             == str(warning.message)
diff --git a/tests/test_enum.py b/tests/test_enum.py
index 195b15619..759b688e5 100644
--- a/tests/test_enum.py
+++ b/tests/test_enum.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import re
 
diff --git a/tests/test_environment.py b/tests/test_environment.py
index 516824682..4f7244c6d 100644
--- a/tests/test_environment.py
+++ b/tests/test_environment.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -207,7 +207,7 @@ def get_setuptools_requirement(interpreter=None):
 
 
 @skip_if_no_pkg_resources
-@pytest.mark.xfail(IS_PYPY3, reason="https://github.com/pantsbuild/pex/issues/1210")
+@pytest.mark.xfail(IS_PYPY3, reason="https://github.com/pex-tool/pex/issues/1210")
 def test_issues_598_explicit_any_interpreter():
     # type: () -> None
     assert_force_local_implicit_ns_packages_issues_598(
diff --git a/tests/test_execution_mode.py b/tests/test_execution_mode.py
index 4204699d9..3fe9ff697 100644
--- a/tests/test_execution_mode.py
+++ b/tests/test_execution_mode.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/test_executor.py b/tests/test_executor.py
index fc661d1e0..7004b8d80 100644
--- a/tests/test_executor.py
+++ b/tests/test_executor.py
@@ -1,4 +1,4 @@
-# Copyright 2016 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2016 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_fetcher.py b/tests/test_fetcher.py
index f73fefc1f..869dc95ff 100644
--- a/tests/test_fetcher.py
+++ b/tests/test_fetcher.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import print_function
diff --git a/tests/test_finders.py b/tests/test_finders.py
index ab3547659..3d92c6b1e 100644
--- a/tests/test_finders.py
+++ b/tests/test_finders.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -26,8 +26,8 @@
 
 
 # In-part, tests a bug where the wheel distribution name has dashes as reported in:
-#   https://github.com/pantsbuild/pex/issues/443
-#   https://github.com/pantsbuild/pex/issues/551
+#   https://github.com/pex-tool/pex/issues/443
+#   https://github.com/pex-tool/pex/issues/551
 def test_get_script_from_distributions(tmpdir):
     # type: (Any) -> None
 
diff --git a/tests/test_hashing.py b/tests/test_hashing.py
index 26604e26a..ee54cd7ce 100644
--- a/tests/test_hashing.py
+++ b/tests/test_hashing.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import hashlib
diff --git a/tests/test_inherits_path_option.py b/tests/test_inherits_path_option.py
index c2993a93c..7c6e5eb69 100644
--- a/tests/test_inherits_path_option.py
+++ b/tests/test_inherits_path_option.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_interpreter.py b/tests/test_interpreter.py
index 919472e30..ec89191fb 100644
--- a/tests/test_interpreter.py
+++ b/tests/test_interpreter.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import glob
diff --git a/tests/test_interpreter_constraints.py b/tests/test_interpreter_constraints.py
index d8e3ed41d..80cc5f461 100644
--- a/tests/test_interpreter_constraints.py
+++ b/tests/test_interpreter_constraints.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import itertools
diff --git a/tests/test_jobs.py b/tests/test_jobs.py
index 0ed9407bf..c10cb2103 100644
--- a/tests/test_jobs.py
+++ b/tests/test_jobs.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
diff --git a/tests/test_packaging.py b/tests/test_packaging.py
index 037975112..db6ce1221 100644
--- a/tests/test_packaging.py
+++ b/tests/test_packaging.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/test_pep_376.py b/tests/test_pep_376.py
index 8b7fb1a64..c3bfe0c8b 100644
--- a/tests/test_pep_376.py
+++ b/tests/test_pep_376.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import pytest
diff --git a/tests/test_pep_425.py b/tests/test_pep_425.py
index d823a008e..6503b9d22 100644
--- a/tests/test_pep_425.py
+++ b/tests/test_pep_425.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 import re
 
diff --git a/tests/test_pep_508.py b/tests/test_pep_508.py
index 4a4e6e620..e3e82fa4a 100644
--- a/tests/test_pep_508.py
+++ b/tests/test_pep_508.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import pytest
diff --git a/tests/test_pex.py b/tests/test_pex.py
index b1c505e01..f1f2b8266 100644
--- a/tests/test_pex.py
+++ b/tests/test_pex.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import json
@@ -985,7 +985,7 @@ def test_pex_run_custom_pex_useable():
 def test_interpreter_teardown_dev_null_unclosed_resource_warning_suppressed():
     # type: () -> None
 
-    # See https://github.com/pantsbuild/pex/issues/1101 and
+    # See https://github.com/pex-tool/pex/issues/1101 and
     # https://github.com/pantsbuild/pants/issues/11058 for the motivating issue.
     with temporary_dir() as pex_chroot:
         pex_builder = PEXBuilder(path=pex_chroot)
diff --git a/tests/test_pex_binary.py b/tests/test_pex_binary.py
index 4d9f7ac74..f21a08d07 100644
--- a/tests/test_pex_binary.py
+++ b/tests/test_pex_binary.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_pex_bootstrapper.py b/tests/test_pex_bootstrapper.py
index d6405d8c1..95fcf97e1 100644
--- a/tests/test_pex_bootstrapper.py
+++ b/tests/test_pex_bootstrapper.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_pex_builder.py b/tests/test_pex_builder.py
index e99abe05b..a79a79a56 100644
--- a/tests/test_pex_builder.py
+++ b/tests/test_pex_builder.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import filecmp
diff --git a/tests/test_pex_info.py b/tests/test_pex_info.py
index c240fb6c8..975d945f1 100644
--- a/tests/test_pex_info.py
+++ b/tests/test_pex_info.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/test_pex_warnings.py b/tests/test_pex_warnings.py
index 4422f87b3..caebcd922 100644
--- a/tests/test_pex_warnings.py
+++ b/tests/test_pex_warnings.py
@@ -1,5 +1,5 @@
 # coding=utf-8
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import warnings
diff --git a/tests/test_pip.py b/tests/test_pip.py
index 86d90d2f8..ed0367f18 100644
--- a/tests/test_pip.py
+++ b/tests/test_pip.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
@@ -199,7 +199,7 @@ def test_download_platform_markers_issue_1366_issue_1387(
 ):
     # type: (...) -> None
 
-    # As noted in https://github.com/pantsbuild/pex/issues/1387, previously, internal env vars were
+    # As noted in https://github.com/pex-tool/pex/issues/1387, previously, internal env vars were
     # passed by 1st cloning the ambient environment and then adding internal env vars for
     # subprocesses to see. This could lead to duplicate keyword argument errors when env vars we
     # patch - like PEX_ROOT - are also present in the ambient environment. This test verifies we
diff --git a/tests/test_platform.py b/tests/test_platform.py
index 75984f60f..0fbbcfd86 100644
--- a/tests/test_platform.py
+++ b/tests/test_platform.py
@@ -1,4 +1,4 @@
-# Copyright 2017 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2017 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import itertools
diff --git a/tests/test_pth.py b/tests/test_pth.py
index fd680c7ba..050111915 100644
--- a/tests/test_pth.py
+++ b/tests/test_pth.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_pyvenv_cfg.py b/tests/test_pyvenv_cfg.py
index df1791ec2..39df5f576 100644
--- a/tests/test_pyvenv_cfg.py
+++ b/tests/test_pyvenv_cfg.py
@@ -1,4 +1,4 @@
-# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2023 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os.path
diff --git a/tests/test_requirements.py b/tests/test_requirements.py
index f649864c1..3caa45fd5 100644
--- a/tests/test_requirements.py
+++ b/tests/test_requirements.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/test_resolver.py b/tests/test_resolver.py
index 62ad9c08b..84efee54d 100644
--- a/tests/test_resolver.py
+++ b/tests/test_resolver.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
@@ -145,7 +145,7 @@ def test_resolve_cache():
 
 def test_diamond_local_resolve_cached():
     # type: () -> None
-    # This exercises the issue described here: https://github.com/pantsbuild/pex/issues/120
+    # This exercises the issue described here: https://github.com/pex-tool/pex/issues/120
     project1_wheel = build_wheel(name="project1", install_reqs=["project2<1.0.0"])
     project2_wheel = build_wheel(name="project2")
 
@@ -159,7 +159,7 @@ def test_diamond_local_resolve_cached():
 
 def test_cached_dependency_pinned_unpinned_resolution_multi_run():
     # type: () -> None
-    # This exercises the issue described here: https://github.com/pantsbuild/pex/issues/178
+    # This exercises the issue described here: https://github.com/pex-tool/pex/issues/178
     project1_0_0 = build_wheel(name="project", version="1.0.0")
     project1_1_0 = build_wheel(name="project", version="1.1.0")
 
diff --git a/tests/test_sorted_tuple.py b/tests/test_sorted_tuple.py
index 9bd4ce06b..9beeb36f1 100644
--- a/tests/test_sorted_tuple.py
+++ b/tests/test_sorted_tuple.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from pex.sorted_tuple import SortedTuple
diff --git a/tests/test_targets.py b/tests/test_targets.py
index d400e660f..de024156a 100644
--- a/tests/test_targets.py
+++ b/tests/test_targets.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/test_third_party.py b/tests/test_third_party.py
index a8969f9a3..e138bda4f 100644
--- a/tests/test_third_party.py
+++ b/tests/test_third_party.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_util.py b/tests/test_util.py
index 900d05169..b27169e5e 100644
--- a/tests/test_util.py
+++ b/tests/test_util.py
@@ -1,4 +1,4 @@
-# Copyright 2014 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2014 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_variables.py b/tests/test_variables.py
index 3376eb984..1d9a240bc 100644
--- a/tests/test_variables.py
+++ b/tests/test_variables.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2015 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_vendor.py b/tests/test_vendor.py
index 4fe731aee..469be698b 100644
--- a/tests/test_vendor.py
+++ b/tests/test_vendor.py
@@ -1,4 +1,4 @@
-# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2019 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import os
diff --git a/tests/test_zip_utils.py b/tests/test_zip_utils.py
index c7fd751cd..c10e3652c 100644
--- a/tests/test_zip_utils.py
+++ b/tests/test_zip_utils.py
@@ -1,4 +1,4 @@
-# Copyright 2022 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2022 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 import filecmp
@@ -32,7 +32,7 @@ def test_zip64_fail_fast(tmpdir):
             "The zip at {path} requires Zip64 support.{eol}"
             "The disk_cd_record_count field of the EndOfCentralDirectoryRecord record has value "
             "65535 indicating Zip64 support is required, but Zip64 support is not implemented.{eol}"
-            "Please file an issue at https://github.com/pantsbuild/pex/issues/new that includes "
+            "Please file an issue at https://github.com/pex-tool/pex/issues/new that includes "
             "this full backtrace if you need this support.".format(path=zip_file, eol=os.linesep)
         ),
     ):
diff --git a/tests/tools/__init__.py b/tests/tools/__init__.py
index 87308fe2b..69322168a 100644
--- a/tests/tools/__init__.py
+++ b/tests/tools/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/tools/commands/__init__.py b/tests/tools/commands/__init__.py
index 87308fe2b..69322168a 100644
--- a/tests/tools/commands/__init__.py
+++ b/tests/tools/commands/__init__.py
@@ -1,2 +1,2 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
diff --git a/tests/tools/commands/test_interpreter_command.py b/tests/tools/commands/test_interpreter_command.py
index 4f137fe3c..d58a42991 100644
--- a/tests/tools/commands/test_interpreter_command.py
+++ b/tests/tools/commands/test_interpreter_command.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/tools/commands/test_repository.py b/tests/tools/commands/test_repository.py
index 1b8beb076..4a4b2629a 100644
--- a/tests/tools/commands/test_repository.py
+++ b/tests/tools/commands/test_repository.py
@@ -1,4 +1,4 @@
-# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2021 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import
diff --git a/tests/tools/commands/test_venv.py b/tests/tools/commands/test_venv.py
index d49293af3..c6030eb72 100644
--- a/tests/tools/commands/test_venv.py
+++ b/tests/tools/commands/test_venv.py
@@ -1,4 +1,4 @@
-# Copyright 2020 Pants project contributors (see CONTRIBUTORS.md).
+# Copyright 2020 Pex project contributors.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
 from __future__ import absolute_import