diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1499f7e..c5cf7e0 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,7 +17,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", "3.11", "3.12", "pypy-3.7", "pypy-3.8"]
+        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", "3.11", "3.12", "pypy-3.8", "pypy-3.9"]
 
     steps:
     - uses: actions/checkout@v4