diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cfeee80b70d8473f6fdfdb64f5194eea21522eb4..8762e84dc7d31ff7684c73c94d4254e6ff1a34d6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -111,7 +111,7 @@ jobs:
 
   test_osx_x86:
     name: Test (OSX)
-    runs-on: macos-latest
+    runs-on: macos-12
     env:
       OS: OSX
       _PYTHON_HOST_PLATFORM: macosx-10.9-x86_64