diff --git a/.github/workflows/Build.yml b/.github/workflows/Build.yml
index 85bd92a..3cc5097 100644
--- a/.github/workflows/Build.yml
+++ b/.github/workflows/Build.yml
@@ -26,28 +26,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        py_ver: [3.8, 3.9]
+        py_ver: [3.8, 3.9, '3.10', 3.11]
         os: [ubuntu-latest, macos-latest]
-        experimental: [false]
-        include:
-          - py_ver: 3.7
-            os: macos-latest
-            experimental: true
-          - py_ver: 3.7
-            os: ubuntu-latest
-            experimental: true
-          - py_ver: 3.10
-            os: macos-latest
-            experimental: true
-          - py_ver: 3.10
-            os: ubuntu-latest
-            experimental: true
-          - py_ver: 3.10
-            os: macos-latest
-            experimental: true
-          - py_ver: 3.10
-            os: ubuntu-latest
-            experimental: true
+        experimental: [true]
 
     outputs:
       # tarballs are py3X job-specific