diff --git a/.github/workflows/azure-bicep-validate.yaml b/.github/workflows/azure-bicep-validate.yaml
index 56f8081..c419014 100644
--- a/.github/workflows/azure-bicep-validate.yaml
+++ b/.github/workflows/azure-bicep-validate.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Azure CLI script
         uses: azure/CLI@v2
diff --git a/.github/workflows/azure-dev.yaml b/.github/workflows/azure-dev.yaml
index 3d51bf3..f2d76a5 100644
--- a/.github/workflows/azure-dev.yaml
+++ b/.github/workflows/azure-dev.yaml
@@ -24,7 +24,7 @@ jobs:
       AZURE_SUBSCRIPTION_ID: ${{ vars.AZURE_SUBSCRIPTION_ID }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install azd
         uses: Azure/setup-azd@v2.2.0
diff --git a/.github/workflows/python-check.yaml b/.github/workflows/python-check.yaml
index 7d6144a..c71c13b 100644
--- a/.github/workflows/python-check.yaml
+++ b/.github/workflows/python-check.yaml
@@ -16,7 +16,7 @@ jobs:
         os: ["ubuntu-latest"]
         python_version: ["3.10"]
     steps:
-        - uses: actions/checkout@v4
+        - uses: actions/checkout@v5
         - name: Setup python
           uses: actions/setup-python@v5
           with: