diff --git a/appveyor.yml b/appveyor.yml
index b94eed3..8ba4cb5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -37,6 +37,8 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: *macos_image
     - TOXENV: py310
       APPVEYOR_BUILD_WORKER_IMAGE: *macos_image
+    - TOXENV: py311
+      APPVEYOR_BUILD_WORKER_IMAGE: *macos_image
     - TOXENV: py37
       PYTHON: "C:/Python37"
       APPVEYOR_BUILD_WORKER_IMAGE: *windows_image