From 863662c9a9161bc54f85ea556b67333126252bff Mon Sep 17 00:00:00 2001
From: Alex Mykyta <amykyta3@users.noreply.github.com>
Date: Tue, 3 Jan 2023 20:42:53 -0800
Subject: [PATCH] Update test matrix

---
 .github/workflows/build.yml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d5fd7dc..f9f2f0b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,6 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
     strategy:
       matrix:
         python-version:
@@ -21,6 +20,15 @@ jobs:
           - 3.8
           - 3.9
           - "3.10"
+          - "3.11"
+        include:
+          - os: ubuntu-latest
+
+          # older versions need older OS
+          - python-version: 3.6
+            os: ubuntu-20.04
+
+    runs-on: ${{ matrix.os }}
 
     steps:
       - uses: actions/checkout@v2