diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03af9ac..c592649 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,8 +14,8 @@ jobs:
   test:
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
-        os: [ubuntu-22.04, macos-12, windows-2022]
+        python-version: ["3.10", "3.11", "3.12"]
+        os: [ubuntu-22.04, macos-14, windows-2022]
       fail-fast: false
     name: Test on ${{ matrix.os }} with Python ${{ matrix.python-version }}
     runs-on: ${{ matrix.os }}