diff --git a/.github/workflows/pydevd-tests-python.yml b/.github/workflows/pydevd-tests-python.yml
index 3903bdc7..a6326518 100644
--- a/.github/workflows/pydevd-tests-python.yml
+++ b/.github/workflows/pydevd-tests-python.yml
@@ -80,7 +80,7 @@ jobs:
         pip install --upgrade pip
         pip install setuptools --no-warn-script-location
         pip install wheel --no-warn-script-location
-        pip install cython --no-warn-script-location
+        pip install "cython>3" --no-warn-script-location
         pip install psutil --no-warn-script-location
         pip install numpy --no-warn-script-location
         pip install pytest --no-warn-script-location