diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d52f1711..0c68c501 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,10 +40,22 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu, macos]
+        os: [ubuntu-latest, macos-13, macos-latest]
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
-
-    runs-on: ${{ matrix.os }}-latest
+        exclude:
+          # Python 3.8 and 3.9 are not available on macOS 14
+          - os: macos-13
+            python-version: '3.10'
+          - os: macos-13
+            python-version: '3.11'
+          - os: macos-13
+            python-version: '3.12'
+          - os: macos-latest
+            python-version: '3.8'
+          - os: macos-latest
+            python-version: '3.9'
+
+    runs-on: ${{ matrix.os }}
 
     env:
       PYTHON: ${{ matrix.python-version }}