diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 847e93a..8b1dcc3 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ env:
 jobs:
   run-tests:
     name: Run tests
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4.1.7
       - uses: actions/setup-dotnet@v4.0.1