diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 650dd06..5c293cf 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.6', '3.7', '3.8' ]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
     name: Python ${{ matrix.python-version }}
     steps:
     - uses: actions/checkout@v1
@@ -36,4 +36,4 @@ jobs:
       run: |
         pip install pytest
         pytest --doctest-modules altair_saver
-      
\ No newline at end of file
+