diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa105640..d18e0d7d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,11 +23,13 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ "ubuntu-20.04", "ubuntu-22.04", "macos-12", "macos-13", "macos-14" ]
+        os: [ "ubuntu-20.04", "ubuntu-22.04", "macos-13", "macos-14", "macos-15" ]
         python-version: ["3.9", "3.10", "3.11", "3.12"]
         exclude:
           - os: "macos-14"
             python-version: "3.9"
+          - os: "macos-15"
+            python-version: "3.9"
 
     steps:
     - uses: actions/checkout@v4