diff --git a/.github/workflows/merge.yml b/.github/workflows/merge.yml
index 232b70907..a990d7cb6 100644
--- a/.github/workflows/merge.yml
+++ b/.github/workflows/merge.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@7cdaf2fbc075e6f3b9ca94cfd6cec5adc8a75622
+    - uses: actions/checkout@8530928916aaef40f59e6f221989ccb31f5759e7
     - name: Set up JDK 8
       uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0
       with:
diff --git a/.github/workflows/pullrequest.yml b/.github/workflows/pullrequest.yml
index 6def1e11c..3ecb74681 100644
--- a/.github/workflows/pullrequest.yml
+++ b/.github/workflows/pullrequest.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the code
-        uses: actions/checkout@7cdaf2fbc075e6f3b9ca94cfd6cec5adc8a75622
+        uses: actions/checkout@8530928916aaef40f59e6f221989ccb31f5759e7
 
       - name: Set up JDK 8
         uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 72b9c4fca..ddc61f120 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,7 @@ jobs:
       # These steps are only run if this was a merged release-please PR
       - name: checkout
         if: ${{ steps.release.outputs.releases_created }}
-        uses: actions/checkout@7cdaf2fbc075e6f3b9ca94cfd6cec5adc8a75622
+        uses: actions/checkout@8530928916aaef40f59e6f221989ccb31f5759e7
       - name: Set up JDK 8
         if: ${{ steps.release.outputs.releases_created }}
         uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0
diff --git a/.github/workflows/static-code-scanning.yaml b/.github/workflows/static-code-scanning.yaml
index 70e711271..767affc48 100644
--- a/.github/workflows/static-code-scanning.yaml
+++ b/.github/workflows/static-code-scanning.yaml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@7cdaf2fbc075e6f3b9ca94cfd6cec5adc8a75622
+        uses: actions/checkout@8530928916aaef40f59e6f221989ccb31f5759e7
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL