diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5b684e0..d3a65cc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   build:
 
-    runs-on: macos-11.0
+    runs-on: macos-12
 
     steps:
     - uses: actions/checkout@v2