diff --git a/.github/workflows/test_and_deploy.yml b/.github/workflows/test_and_deploy.yml
index 0605ad9e..ce57179e 100644
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -28,7 +28,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        platform: [ubuntu-latest, windows-latest, macos-latest]
+        platform: [ubuntu-latest, windows-latest, macos-13]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
         backend: [pyqt5, pyside2, pyqt6]
         exclude: