diff --git a/.github/workflows/elixir_tests.yml b/.github/workflows/elixir_tests.yml
index ef84969..5b61af0 100644
--- a/.github/workflows/elixir_tests.yml
+++ b/.github/workflows/elixir_tests.yml
@@ -15,7 +15,7 @@ jobs:
           apt-get update
           apt-get install -y git
 
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           submodules: recursive
 
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
 
       - name: Run Smoke Test in Docker
         run: bin/run-tests-in-docker.sh
diff --git a/.github/workflows/exercism_test_helper_build_test.yml b/.github/workflows/exercism_test_helper_build_test.yml
index d9f2cf3..71e81b6 100644
--- a/.github/workflows/exercism_test_helper_build_test.yml
+++ b/.github/workflows/exercism_test_helper_build_test.yml
@@ -14,7 +14,7 @@ jobs:
       image: hexpm/elixir:1.18.1-erlang-27.2-debian-bookworm-20241223
 
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: Install Dependencies
         run: |
           cd exercism_test_helper