diff --git a/.github/workflows/testing_python_app.yml b/.github/workflows/testing_python_app.yml
index 963b3b7..1c2f6a1 100644
--- a/.github/workflows/testing_python_app.yml
+++ b/.github/workflows/testing_python_app.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-12, ubuntu-latest]
+        os: [macos-latest, ubuntu-latest]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
diff --git a/.github/workflows/testing_python_conda.yml b/.github/workflows/testing_python_conda.yml
index 3a7db07..950df2b 100644
--- a/.github/workflows/testing_python_conda.yml
+++ b/.github/workflows/testing_python_conda.yml
@@ -18,7 +18,7 @@ jobs:
 
     strategy:
       matrix:
-        os: [macos-12, ubuntu-latest]
+        os: [macos-latest, ubuntu-latest]
         python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps: