diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index e140b11..be0db5e 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Setup .NET
       uses: actions/setup-dotnet@v2
       with: