diff --git a/.github/workflows/elixir_tests.yml b/.github/workflows/elixir_tests.yml
index bd2df82..ae9849c 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@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
         with:
           submodules: recursive
 
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
 
       - 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 e45c4ec..4cd0845 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:1.19.4-erlang-28.1-debian-bookworm-20251117
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8
       - name: Install Dependencies
         run: |
           cd exercism_test_helper