diff --git a/.github/workflows/notebook.yml b/.github/workflows/notebook.yml
index 8f02fadbe..e935e9ab7 100644
--- a/.github/workflows/notebook.yml
+++ b/.github/workflows/notebook.yml
@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false # Finish all tests even if one fails
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13]
+        os: [ubuntu-latest, windows-latest, macos-12]
         python-version: [3.8, 3.9, '3.10', '3.11']
         
     steps: