diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 31c706b0..aed9cf2c 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+      - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
 
       - name: Shell script static analysis
         run: shellcheck bin/fetch-configlet bin/verify-unity-version bin/check-unitybegin bin/run-tests format.sh
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7be7600a..a52b1e76 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
         compiler: [gcc, clang]
 
     steps:
-    - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633
+    - uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f
     - name: Test Exercises
       env:
         CC: ${{ matrix.compiler }}