diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 953bf72..f165862 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
       matrix:
         os-version: [windows-latest] #, ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-dotnet@v4
         with:
           dotnet-version: |