diff --git a/.github/workflows/moxunit.yml b/.github/workflows/moxunit.yml
index 3abc9d5..08c745a 100644
--- a/.github/workflows/moxunit.yml
+++ b/.github/workflows/moxunit.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
         fetch-depth: 1