diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index a34f289b..4134964b 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-10.14]
+        os: [macos-11]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v1