diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e390dce..c10fce9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python: [3.10, 3.9, 3.8, 3.7, 3.6, 3.5]
+        python: ["3.11", "3.10", "3.9", "3.8", "3.7", "3.6", "3.5"]
     steps:
       - uses: actions/checkout@v2
         with: