diff --git a/.github/workflows/nuget.yml b/.github/workflows/nuget.yml
index 6c63892..0f8252c 100644
--- a/.github/workflows/nuget.yml
+++ b/.github/workflows/nuget.yml
@@ -6,7 +6,7 @@ on:
       - '*'
 jobs:
   deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v2
       - name: Setup .NET Core