diff --git a/.github/workflows/experimental-dispatch.yml b/.github/workflows/experimental-dispatch.yml
index b0e48bc..9acbff6 100644
--- a/.github/workflows/experimental-dispatch.yml
+++ b/.github/workflows/experimental-dispatch.yml
@@ -57,7 +57,7 @@ jobs:
       # To take the label back off.
       pull-requests: write
     steps:
-      - uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
+      - uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
             const { owner, repo } = context.repo;
@@ -87,7 +87,7 @@ jobs:
       # build is always an explicit second labelling.
       - name: Remove the label
         if: always()
-        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         with:
           script: |
             const { owner, repo } = context.repo;
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 10eda7b..26753af 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -252,7 +252,7 @@ jobs:
           version=$(node -p "require('./packages/plugin-rest-cache/package.json').version")
           echo "version=$version" >> "$GITHUB_OUTPUT"
 
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         with:
           name: npm-tarballs
           path: artifacts/*.tgz
@@ -276,7 +276,7 @@ jobs:
           node-version: 24
           registry-url: https://registry.npmjs.org
 
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: npm-tarballs
           path: artifacts
@@ -355,7 +355,7 @@ jobs:
       # gives the exact version, which is stable.
       - name: Comment on the pull request
         if: github.event.inputs.pr_number != ''
-        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
         env:
           VERSION: ${{ needs.build.outputs.version }}
           PR_NUMBER: ${{ github.event.inputs.pr_number }}