diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bd53fbbd..5f6d853f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
           dotnet-version: '10.0.x'
 
       - name: Cache NuGet packages
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/*.csproj', '**/*.slnx') }}