diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index ab1407c..fdcfed7 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -31,16 +31,16 @@ jobs:
             python-version: 3.7
             unit: false
           - tox_env: py37
-            os: ubuntu-20.04
+            os: macos-10.15
             python-version: 3.7
           - tox_env: py38
-            os: ubuntu-20.04
+            os: macos-10.15
             python-version: 3.8
           - tox_env: py39
-            os: ubuntu-20.04
+            os: macos-10.15
             python-version: 3.9
           - tox_env: py310
-            os: ubuntu-20.04
+            os: macos-10.15
             python-version: "3.10"
 
     env: