diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ae2393f99f..9d1995c6436 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -124,7 +124,7 @@ jobs:
           ### PyQt 5.15 (Python 3.10)
           - testenv: py310-pyqt515
             os: ubuntu-20.04
-            python: 3.10-dev
+            python: 3.10.0-alpha.7
           ### macOS: PyQt 5.15 (Python 3.9 to match PyInstaller env)
           - testenv: py39-pyqt515
             os: macos-10.15