diff --git a/.github/workflows/documentation.yaml b/.github/workflows/documentation.yaml
index 026c6181..825fd998 100644
--- a/.github/workflows/documentation.yaml
+++ b/.github/workflows/documentation.yaml
@@ -13,7 +13,7 @@ jobs:
         - authorize-private-service
 
     steps:
-      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - uses: terraform-docs/gh-actions@f6d59f89a280fa0a3febf55ef68f146784b20ba0 # v1.0.0
         with:
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 39587e53..104e50bb 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -11,7 +11,7 @@ jobs:
     name: "Terraform fmt and validate"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
 
       - run: terraform fmt -check