diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index c11d26af..a65be572 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -21,7 +21,7 @@ jobs:
           "3.9",
           "3.10",
           "pypy2",
-          "pypy3",
+          "pypy-3.8",
         ]
         os: [ubuntu-latest, windows-latest, macos-latest]
     runs-on: ${{ matrix.os }}