diff --git a/.github/workflows/health_monitor.yaml b/.github/workflows/health_monitor.yaml
index fb0689f..0752b59 100644
--- a/.github/workflows/health_monitor.yaml
+++ b/.github/workflows/health_monitor.yaml
@@ -19,7 +19,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up endpoint monitoring
         run: |