diff --git a/.github/workflows/ci_exercises.yml b/.github/workflows/ci_exercises.yml
index 1f074d08..eeb3b524 100644
--- a/.github/workflows/ci_exercises.yml
+++ b/.github/workflows/ci_exercises.yml
@@ -20,7 +20,7 @@ jobs:
       RUNALL: "true"
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: Run tests
         run: swift test
 
@@ -37,6 +37,6 @@ jobs:
       DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: Run tests
         run: swift test
diff --git a/.github/workflows/ci_generator.yml b/.github/workflows/ci_generator.yml
index 2998f33f..3d3df143 100644
--- a/.github/workflows/ci_generator.yml
+++ b/.github/workflows/ci_generator.yml
@@ -19,7 +19,7 @@ jobs:
       image: swift:6.2
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: Run tests
         run: swift test --package-path ./generator
 
@@ -30,7 +30,7 @@ jobs:
       image: swift:6.2
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Run generator tests
         run: ./bin/test_generator.sh
 
@@ -47,6 +47,6 @@ jobs:
       DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: Run generator tests
         run: ./bin/test_generator.sh
\ No newline at end of file