diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 9dbdf6d87..e97c4da5f 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -31,8 +31,8 @@ jobs:
           - 3.6
           - 3.5
           - pypy-3.6
-          - pypy-3.7-v7.3.6rc2
-          - pypy-3.8-v7.3.6rc2
+          - pypy-3.7-v7.3.6rc3
+          - pypy-3.8-v7.3.6rc3
           - 2.7
           - pypy-2.7
         include: