diff --git a/setup.py b/setup.py
index e9d4c8d1..4f095f29 100644
--- a/setup.py
+++ b/setup.py
@@ -70,7 +70,7 @@ setup(
         "docs": ["sphinx_rtd_theme", "sphinx-autobuild"],
         "test": [
             "pytest>=5.2.2,<6.3.0",
-            "pytest-xdist>=2.2.1,<2.3",
+            "pytest-xdist>=2.2.1,<2.4",
             "pytest-asyncio>=0.10,<0.16",
             "beautifulsoup4>=4.8.1,<4.10.0",
             "black==21.6b0",