[4.1.x] Updated asgiref dependency for 4.1 release series.

Backport of 2a2bde52f3 from main

docs/internals/contributing/writing-code/unit-tests.txt

@@ -278,7 +278,7 @@ dependencies:
 
 *  aiosmtpd_
 *  argon2-cffi_ 19.1.0+
-*  asgiref_ 3.4.1+ (required)
+*  asgiref_ 3.5.2+ (required)
 *  bcrypt_
 *  colorama_
 *  docutils_

docs/releases/4.1.txt

@@ -567,6 +567,9 @@ Miscellaneous
   :meth:`.Model.validate_unique`, and :meth:`.Model.validate_constraints`
   methods.
 
+* The minimum supported version of ``asgiref`` is increased from 3.4.1 to
+  3.5.2.
+
 .. _deprecated-features-4.1:
 
 Features deprecated in 4.1

setup.cfg

@@ -38,7 +38,7 @@ packages = find:
 include_package_data = true
 zip_safe = false
 install_requires =
-    asgiref >= 3.4.1
+    asgiref >= 3.5.2,<4
     backports.zoneinfo; python_version<"3.9"
     sqlparse >= 0.2.2
     tzdata; sys_platform == 'win32'

tests/requirements/py3.txt

@@ -1,5 +1,5 @@
 aiosmtpd
-asgiref >= 3.4.1
+asgiref >= 3.5.2
 argon2-cffi >= 16.1.0
 backports.zoneinfo; python_version < '3.9'
 bcrypt