diff --git a/setup.py b/setup.py
index 8a651d32..2541be1f 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,7 @@ setup(
     include_package_data=True,
     python_requires=">=3.6",
     install_requires=[
-        "asgiref>=3.2.10,<3.4.0",
+        "asgiref>=3.2.10,<3.5.0",
         "click>=7.1.1,<8.1.0",
         "click-default-group~=1.2.2",
         "Jinja2>=2.10.3,<3.1.0",