diff --git a/.github/workflows/test-setup-wireguard.yml b/.github/workflows/test-setup-wireguard.yml
index 80a27e9..6f4d633 100644
--- a/.github/workflows/test-setup-wireguard.yml
+++ b/.github/workflows/test-setup-wireguard.yml
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Run Action with Valid Configuration
         uses: ./setup-wireguard
@@ -79,7 +79,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Run Action with Invalid Configuration
         id: invalid_test