diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d21e6df..9dd3782 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup .NET 10
         uses: actions/setup-dotnet@v4