diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 42194fb..d66970a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
     name: Unit tests
     strategy:
       matrix:
-        os: [macos-12, macos-13, macos-14]
+        os: [macos-13, macos-14, macos-15]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Harden runner