diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index ebc0f93..b3be600 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -12,7 +12,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: ${{ github.event.pull_request.head.ref }}
 
diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index d66fdb3..8f62b75 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -17,7 +17,7 @@ jobs:
     container:
       image: hashicorp/terraform:${{ matrix.terraform }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: init terraform
         run: terraform init -get -backend=false -input=false
       - name: check formatting
@@ -37,7 +37,7 @@ jobs:
     container:
       image: hashicorp/terraform:${{ matrix.terraform }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: init terraform example
         run: terraform init -get -backend=false -input=false
       - name: check formatting