diff --git a/.github/workflows/cost-center-sync-cached.yml b/.github/workflows/cost-center-sync-cached.yml
index 22a273c..78483f5 100644
--- a/.github/workflows/cost-center-sync-cached.yml
+++ b/.github/workflows/cost-center-sync-cached.yml
@@ -26,7 +26,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -96,7 +96,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         
       - name: Set up Python
         uses: actions/setup-python@v5