diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5335e128..8cf9e762 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -36,7 +36,7 @@ jobs:
         path: build/*.zip
   macos:
     name: macOS
-    runs-on: macos-10.15
+    runs-on: macos-11
     steps:
     - uses: actions/checkout@v2
     - name: Compile