diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ed181b271a..42e9a6edac2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -150,8 +150,8 @@ jobs:
           DOCKER_BUILDKIT: 1
         run: |
           docker build \
-            -f Dockerfile.ci \
-            -t "dependabot-core-ci:latest" \
+            -f Dockerfile.updater \
+            -t "dependabot-updater:latest" \
             --build-arg BUILDKIT_INLINE_CACHE=1 \
             .
 
@@ -165,8 +165,8 @@ jobs:
             --env "SUITE_NAME=${{ matrix.suite.name }}" \
             --env "CI_NODE_TOTAL=${{ matrix.suite.ci_node_total }}" \
             --env "CI_NODE_INDEX=${{ matrix.suite.ci_node_index }}" \
-            --rm dependabot-core-ci bash -c \
-            "cd /home/dependabot/dependabot-core/${{ matrix.suite.path }} && ./script/ci-test"
+            --rm dependabot-updater bash -c \
+            "cd /home/dependabot/dependabot/${{ matrix.suite.path }} && ./script/ci-test"
 
   updater:
     name: Updater
diff --git a/Dockerfile.ci b/Dockerfile.ci
deleted file mode 100644
index 3eb3157734e..00000000000
--- a/Dockerfile.ci
+++ /dev/null
@@ -1,28 +0,0 @@
-FROM dependabot/dependabot-core
-
-RUN git config --global user.name dependabot-ci \
-  && git config --global user.email no-reply@github.com
-
-ARG CODE_DIR=/home/dependabot/dependabot-core
-WORKDIR ${CODE_DIR}
-
-COPY --chown=dependabot:dependabot .ruby-version ${CODE_DIR}/.ruby-version
-COPY --chown=dependabot:dependabot .rubocop.yml ${CODE_DIR}/.rubocop.yml
-COPY --chown=dependabot:dependabot omnibus ${CODE_DIR}/omnibus
-COPY --chown=dependabot:dependabot git_submodules ${CODE_DIR}/git_submodules
-COPY --chown=dependabot:dependabot terraform ${CODE_DIR}/terraform
-COPY --chown=dependabot:dependabot github_actions ${CODE_DIR}/github_actions
-COPY --chown=dependabot:dependabot hex ${CODE_DIR}/hex
-COPY --chown=dependabot:dependabot elm ${CODE_DIR}/elm
-COPY --chown=dependabot:dependabot docker ${CODE_DIR}/docker
-COPY --chown=dependabot:dependabot nuget ${CODE_DIR}/nuget
-COPY --chown=dependabot:dependabot maven ${CODE_DIR}/maven
-COPY --chown=dependabot:dependabot gradle ${CODE_DIR}/gradle
-COPY --chown=dependabot:dependabot cargo ${CODE_DIR}/cargo
-COPY --chown=dependabot:dependabot composer ${CODE_DIR}/composer
-COPY --chown=dependabot:dependabot go_modules ${CODE_DIR}/go_modules
-COPY --chown=dependabot:dependabot python ${CODE_DIR}/python
-COPY --chown=dependabot:dependabot pub ${CODE_DIR}/pub
-COPY --chown=dependabot:dependabot npm_and_yarn ${CODE_DIR}/npm_and_yarn
-COPY --chown=dependabot:dependabot bundler ${CODE_DIR}/bundler
-COPY --chown=dependabot:dependabot common ${CODE_DIR}/common