diff --git a/.github/workflows/update-check.yml b/.github/workflows/update-check.yml
index 42641cf..b37991d 100644
--- a/.github/workflows/update-check.yml
+++ b/.github/workflows/update-check.yml
@@ -13,7 +13,7 @@ jobs:
         branch: [ master ] # list all branches to check
     
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ matrix.branch }}