diff --git a/.github/workflows/test-legacy-compilers.yaml b/.github/workflows/test-legacy-compilers.yaml
index e4c0f933..e7857892 100644
--- a/.github/workflows/test-legacy-compilers.yaml
+++ b/.github/workflows/test-legacy-compilers.yaml
@@ -45,7 +45,7 @@ jobs:
           NGROK_AUTH_TOKEN: ${{ secrets.NGROK_AUTH_TOKEN }}
           SSH_PASS: ${{ secrets.SSH_PASS }}
       - name: Checkout Source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Activate Ruby 2.7
         uses: ruby/setup-ruby@v1
         with:
diff --git a/.github/workflows/test-legacy-upgrade.yaml b/.github/workflows/test-legacy-upgrade.yaml
index 68047d2b..d45a1324 100644
--- a/.github/workflows/test-legacy-upgrade.yaml
+++ b/.github/workflows/test-legacy-upgrade.yaml
@@ -45,7 +45,7 @@ jobs:
           NGROK_AUTH_TOKEN: ${{ secrets.NGROK_AUTH_TOKEN }}
           SSH_PASS: ${{ secrets.SSH_PASS }}
       - name: Checkout Source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Activate Ruby 2.7
         uses: ruby/setup-ruby@v1
         with: