diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cbeab75..aa6338d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       matrix:
         go-version: [1.15, 1.16, 1.17]
-        os: [ubuntu-16.04, ubuntu-18.04, ubuntu-20.04, macos-10.15]
+        os: [ubuntu-16.04, ubuntu-18.04, ubuntu-20.04, macos-10.15, macos-11]
     runs-on: ${{ matrix.os }}
 
     steps: