diff --git a/.github/mergify.yml b/.github/mergify.yml
index 6430105..a63c9cf 100644
--- a/.github/mergify.yml
+++ b/.github/mergify.yml
@@ -13,8 +13,8 @@ pull_request_rules:
       - check-success=build_test_job (ubuntu-latest, 3.9, xoscar)
       - check-success=build_test_job (ubuntu-latest, 3.10, xoscar)
       - check-success=build_test_job (ubuntu-latest, 3.11, xoscar)
-      - check-success=build_test_job (macos-latest, 3.8, xoscar)
-      - check-success=build_test_job (macos-latest, 3.11, xoscar)
+      - check-success=build_test_job (macos-13, 3.8, xoscar)
+      - check-success=build_test_job (macos-13, 3.11, xoscar)
       - check-success=build_test_job (windows-latest, 3.8, xoscar)
       - check-success=build_test_job (windows-latest, 3.11, xoscar)
       - check-success=codecov/project
diff --git a/.github/workflows/build-wheel.yaml b/.github/workflows/build-wheel.yaml
index 8debef0..560a407 100644
--- a/.github/workflows/build-wheel.yaml
+++ b/.github/workflows/build-wheel.yaml
@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-13, windows-latest]
         arch: [auto]
         requires-python: [">=3.8,<3.10", ">=3.10,<3.12"]
         include:
diff --git a/.github/workflows/python.yaml b/.github/workflows/python.yaml
index a84b96c..923957e 100644
--- a/.github/workflows/python.yaml
+++ b/.github/workflows/python.yaml
@@ -76,12 +76,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
+        os: ["ubuntu-latest", "macos-13", "windows-latest"]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
         module: ["xoscar"]
         exclude:
-          - { os: macos-latest, python-version: 3.9}
-          - { os: macos-latest, python-version: 3.10}
+          - { os: macos-13, python-version: 3.9}
+          - { os: macos-13, python-version: 3.10}
           - { os: windows-latest, python-version: 3.9}
           - { os: windows-latest, python-version: 3.10}
         include: