diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index da7ba0b..340b880 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -37,7 +37,7 @@ jobs:
           - "3.9"
           - "3.10"
           - "3.11"
-          - "pypy-3.7"
+          - "pypy-3.9"
 
     steps:
       - name: "Check out the repo"