diff --git a/.github/workflows/python-package.yaml b/.github/workflows/python-package.yaml
index cb0b346..3a4ed80 100644
--- a/.github/workflows/python-package.yaml
+++ b/.github/workflows/python-package.yaml
@@ -20,6 +20,7 @@ jobs:
           - "3.8"
           - "3.9"
           - "3.10"
+          - "3.11"
 
     steps:
     - uses: actions/checkout@v2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 454493d..240b9ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## [unreleased]
 
+* added python 3.11 to test suite
 * updated dependencies:
   * mypy 0.982
   * types-markdown 3.4.2.1