diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2aa5a2c..4531620 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,8 +8,9 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
+        version: ['3.3', '=3.2.5', '~3.3.1', '>=3.2.1 <3.2.5']
         include:
-          - version: 3.3
+          - version: '3.3'
             expected: 3.3.9
           - version: '=3.2.5'
             expected: 3.2.5