diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2835d51..a1b1c8c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,9 +12,12 @@ jobs:
         python-ver: [3.7, 3.8]
         experimental: [false]
         exclude:
-          - os: macos-latest
-            python-ver: 3.6
+          - os: windows-latest
+            python-ver: 3.8
         include:
+          - python-ver: 3.8
+            os: windows-latest
+            experimental: true
           - python-ver: 3.9
             os: ubuntu-latest
             experimental: true