diff --git a/.github/workflows/terraform.yaml b/.github/workflows/terraform.yaml
index cd348f2..d983687 100644
--- a/.github/workflows/terraform.yaml
+++ b/.github/workflows/terraform.yaml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Terraform
       uses: hashicorp/setup-terraform@v3
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Terraform
       uses: hashicorp/setup-terraform@v3
@@ -38,7 +38,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Docs
       uses: terraform-docs/gh-actions@v1.0.0
@@ -53,7 +53,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup Terraform
       uses: hashicorp/setup-terraform@v3