diff --git a/.github/workflows/check-yaml-syntax.yml b/.github/workflows/check-yaml-syntax.yml
index 3442a7b..c71978f 100644
--- a/.github/workflows/check-yaml-syntax.yml
+++ b/.github/workflows/check-yaml-syntax.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v2
         with:
           python-version: '3.x'
diff --git a/.github/workflows/validate-terraform.yml b/.github/workflows/validate-terraform.yml
index 16aecc7..3ab7472 100644
--- a/.github/workflows/validate-terraform.yml
+++ b/.github/workflows/validate-terraform.yml
@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup terraform
         uses: hashicorp/setup-terraform@v1
         with: