diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index 89c8cba..30e0907 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -12,7 +12,7 @@ jobs:
 
       # Step 1: Checkout the repository
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # Step 2: Run custom action
       - name: Run custom action 
diff --git a/.github/workflows/azuredeploy.arm.yml b/.github/workflows/azuredeploy.arm.yml
index 0accd66..f555899 100644
--- a/.github/workflows/azuredeploy.arm.yml
+++ b/.github/workflows/azuredeploy.arm.yml
@@ -12,7 +12,7 @@ jobs:
 
       # Checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: true
 
diff --git a/.github/workflows/azuredeploy.bicep.yml b/.github/workflows/azuredeploy.bicep.yml
index bd1621b..4592645 100644
--- a/.github/workflows/azuredeploy.bicep.yml
+++ b/.github/workflows/azuredeploy.bicep.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
       # Checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: true
       # Setup DotNet 9.0 Environment for Tests
@@ -50,7 +50,7 @@ jobs:
     steps:
       # Checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: true
       # Login to Azure
diff --git a/.github/workflows/azuredeploy.terraform.yml b/.github/workflows/azuredeploy.terraform.yml
index 6ffce09..2958fa6 100644
--- a/.github/workflows/azuredeploy.terraform.yml
+++ b/.github/workflows/azuredeploy.terraform.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
       # Checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           submodules: true
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 5b337c6..814a24e 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -57,7 +57,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL