diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index d5de2f8e1..c55c1b3db 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -19,7 +19,7 @@ jobs:
         cask: false
         test-bot: true
 
-    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       with:
         persist-credentials: false
 
diff --git a/.github/workflows/stale-issues.yml b/.github/workflows/stale-issues.yml
index e38e019ae..260ce7ac4 100644
--- a/.github/workflows/stale-issues.yml
+++ b/.github/workflows/stale-issues.yml
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Mark/Close Stale Issues and Pull Requests
-        uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9
+        uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 21
@@ -59,7 +59,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Mark/Close Stale `bump-formula-pr` and `bump-cask-pr` Pull Requests
-        uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9
+        uses: actions/stale@28ca1036281a5e5922ead5184a1bbf96e5fc984e # v9.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 2