diff --git a/.github/workflows/CompatCheck.yml b/.github/workflows/CompatCheck.yml
index 2d2f933e7..0dc87e3cc 100644
--- a/.github/workflows/CompatCheck.yml
+++ b/.github/workflows/CompatCheck.yml
@@ -23,7 +23,7 @@ jobs:
         downgrade_mode: ['alldeps']
         julia-version: ['1.10', '1']
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.julia-version }}