diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f092289..157a316 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-22.04, macos-latest, windows-latest]
         python-version: ["3.11"]
 
     runs-on: ${{ matrix.os }}