diff --git a/.codex/cloud.sh b/.codex/cloud.sh
index 146299891..d652e4f6a 100755
--- a/.codex/cloud.sh
+++ b/.codex/cloud.sh
@@ -28,7 +28,7 @@ set -euo pipefail
 PRE_COMMIT_VERSION=4.6.2
 INSTA_VERSION=1.48.0
 NEXTEST_VERSION=0.9.146
-NU_VERSION=0.115.1
+NU_VERSION=0.116.0
 PWSH_VERSION=7.6.6
 
 cd "$(dirname "${BASH_SOURCE[0]}")/.."
diff --git a/.github/actions/tend-setup/action.yaml b/.github/actions/tend-setup/action.yaml
index 599721527..b4af36fa4 100644
--- a/.github/actions/tend-setup/action.yaml
+++ b/.github/actions/tend-setup/action.yaml
@@ -93,7 +93,7 @@ runs:
       if: inputs.install-shells == 'true'
       uses: hustcer/setup-nu@v3
       with:
-        version: '0.115.1'
+        version: '0.116.0'
 
     # Nix, for the weekly toolchain bump's `flake.lock` refresh. The sandboxed
     # agent can't install it: that user has no sudo, so it can't create /nix.
diff --git a/.github/actions/test-setup/action.yaml b/.github/actions/test-setup/action.yaml
index 0aadd0da8..717879b6c 100644
--- a/.github/actions/test-setup/action.yaml
+++ b/.github/actions/test-setup/action.yaml
@@ -69,4 +69,4 @@ runs:
       if: runner.os != 'Windows'
       uses: hustcer/setup-nu@v3
       with:
-        version: '0.115.1'
+        version: '0.116.0'
diff --git a/.github/workflows/benchmarks.yaml b/.github/workflows/benchmarks.yaml
index e016f953f..fb6b017c5 100644
--- a/.github/workflows/benchmarks.yaml
+++ b/.github/workflows/benchmarks.yaml
@@ -54,7 +54,7 @@ jobs:
     - name: Install nushell
       uses: hustcer/setup-nu@v3
       with:
-        version: '0.115.1'
+        version: '0.116.0'
 
     - name: 💰 Imported fixture cache
       uses: actions/cache@v6
diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
index fa3eb2f3f..857fc31ff 100644
--- a/.github/workflows/coverage.yaml
+++ b/.github/workflows/coverage.yaml
@@ -56,7 +56,7 @@ jobs:
     - name: Install nushell
       uses: hustcer/setup-nu@v3
       with:
-        version: '0.115.1'
+        version: '0.116.0'
 
     # Ensure nothing remains from caching
     - run: cargo llvm-cov clean --workspace
diff --git a/.github/workflows/nightly.yaml b/.github/workflows/nightly.yaml
index 75d0e894e..1f6de736f 100644
--- a/.github/workflows/nightly.yaml
+++ b/.github/workflows/nightly.yaml
@@ -140,7 +140,7 @@ jobs:
     - name: Install nushell
       uses: hustcer/setup-nu@v3
       with:
-        version: '0.115.1'
+        version: '0.116.0'
 
     - run: cargo hack check --feature-powerset --no-dev-deps
 
diff --git a/Taskfile.yaml b/Taskfile.yaml
index 253bf1ddc..967110865 100644
--- a/Taskfile.yaml
+++ b/Taskfile.yaml
@@ -94,7 +94,7 @@ tasks:
         # Nushell isn't in every web image, and the shell-integration suite
         # drives it directly.
         if ! command -v nu &> /dev/null; then
-            NU_VERSION="0.115.1"
+            NU_VERSION="0.116.0"
             DIR="nu-${NU_VERSION}-x86_64-unknown-linux-gnu"
             TEMP=$(mktemp -d)
             curl -fsSL "https://github.com/nushell/nushell/releases/download/${NU_VERSION}/${DIR}.tar.gz" \