diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f25ad41..5ed6aaa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -118,7 +118,7 @@ jobs:
           - {os: ubuntu-latest, rust: stable}
           - {os: windows-latest, rust: stable-msvc}
           - {os: windows-latest, rust: stable-gnu}
-          - {os: macos-11, rust: stable}
+          - {os: macos-12, rust: stable}
           - {os: macos-latest, rust: stable}
     defaults:
       run: