diff --git a/.github/workflows/main_githubapp.yml b/.github/workflows/main_githubapp.yml
index 222aefd..0c568cd 100644
--- a/.github/workflows/main_githubapp.yml
+++ b/.github/workflows/main_githubapp.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: 'Checkout GitHub Action'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Login to Azure
         uses: azure/login@v2