diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 43fcfcc..e7edb59 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -364,7 +364,7 @@ jobs:
           echo "✅ SSH connection optimization configured"
 
       - name: Checkout repository for change detection
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5  # v4.3.1
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8  # v6.0.1
         with:
           fetch-depth: 0  # Fetch full history for accurate change detection