diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index 4f37f2f10c..f04015a989 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -136,7 +136,7 @@ jobs:
     needs: [build-python-wheel, build-source-distribution, get-version]
     strategy:
       matrix:
-        os: [ubuntu-latest,  macos-12 ]
+        os: [ubuntu-latest,  macos-13 ]
         python-version: ["3.9", "3.10", "3.11"]
         from-source: [ True, False ]
     env:
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 77922950c7..dea82da44c 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -8,7 +8,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: [ "3.9", "3.10", "3.11"]
-        os: [ ubuntu-latest, macos-12 ]
+        os: [ ubuntu-latest, macos-13 ]
         exclude:
           - os: macos-13
             python-version: "3.9"