diff --git a/.github/workflows/run_tests_matlab.yml b/.github/workflows/run_tests_matlab.yml
index 7849219..4df987a 100644
--- a/.github/workflows/run_tests_matlab.yml
+++ b/.github/workflows/run_tests_matlab.yml
@@ -20,8 +20,11 @@ jobs:
 
     strategy:
       matrix:
-        version: [R2021a, R2022a, R2023a]
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, windows-latest]
+        version: [R2021a, R2023b]
+        include:
+          - version: macos-latest
+            os: R2023b
       fail-fast: false  # Don't cancel all jobs if one fails
 
     runs-on: ${{ matrix.os }}