diff --git a/setup.py b/setup.py
index 6e4d423a..19f5b4e3 100644
--- a/setup.py
+++ b/setup.py
@@ -59,7 +59,7 @@ setup(
             "pytest>=5.2.2,<5.5.0",
             "pytest-asyncio~=0.10.0",
             "aiohttp~=3.6.2",
-            "beautifulsoup4~=4.8.1",
+            "beautifulsoup4>=4.8.1,<4.10.0",
             "asgiref~=3.2.3",
             "black~=19.10b0",
         ],