diff --git a/.github/workflows/merge.yml b/.github/workflows/merge.yml
index 153fd0a51..5eb5cf060 100644
--- a/.github/workflows/merge.yml
+++ b/.github/workflows/merge.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@96f53100ba2a5449eb71d2e6604bbcd94b9449b5
+    - uses: actions/checkout@7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7
     - name: Set up JDK 8
       uses: actions/setup-java@5b86b67f5bb794ee4de9464f70b700b9445b03a8
       with:
diff --git a/.github/workflows/pullrequest.yml b/.github/workflows/pullrequest.yml
index dd5d05b23..cf83636f3 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@96f53100ba2a5449eb71d2e6604bbcd94b9449b5
+        uses: actions/checkout@7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7
 
       - name: Set up JDK 8
         uses: actions/setup-java@5b86b67f5bb794ee4de9464f70b700b9445b03a8
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6a77578c5..66c514ae0 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@96f53100ba2a5449eb71d2e6604bbcd94b9449b5
+        uses: actions/checkout@7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7
       - name: Set up JDK 8
         if: ${{ steps.release.outputs.releases_created }}
         uses: actions/setup-java@5b86b67f5bb794ee4de9464f70b700b9445b03a8
diff --git a/.github/workflows/static-code-scanning.yaml b/.github/workflows/static-code-scanning.yaml
index e4a66ac59..55f982f98 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@96f53100ba2a5449eb71d2e6604bbcd94b9449b5
+        uses: actions/checkout@7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL