diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 2d58e3208..f610b5401 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -15,8 +15,25 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-20.04, macos-latest, windows-latest ]
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
         python-version: [ 3.6, 3.7, 3.8, 3.9, '3.10' ]
+        exclude:
+          - os: ubuntu-latest
+            python-version: "3.6"
+
+          - os: macos-latest
+            python-version: "3.6"
+          - os: macos-latest
+            python-version: "3.7"
+
+          include:
+            - os: ubuntu-20.04
+              python-version: "3.6"
+
+            - os: macos-13
+              python-version: "3.6"
+            - os: macos-13
+              python-version: "3.7"
 
     steps:
       - uses: actions/checkout@v3