diff --git a/www/mitmproxy/Makefile b/www/mitmproxy/Makefile
index 9217fbefb4af..1215f5ea999b 100644
--- a/www/mitmproxy/Makefile
+++ b/www/mitmproxy/Makefile
@@ -2,6 +2,7 @@
 
 PORTNAME=	mitmproxy
 PORTVERSION=	6.0.2
+PORTREVISION=	1
 DISTVERSIONPREFIX=	v
 CATEGORIES=	www python
 
@@ -11,7 +12,7 @@ COMMENT=	SSL-capable man-in-the-middle proxy
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}asgiref>=3.2.10<3.4:www/py-asgiref@${PY_FLAVOR} \
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}asgiref>=3.2.10<3.5:www/py-asgiref@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}blinker>=1.4<1.5:devel/py-blinker@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}brotli>=1.0<1.1:archivers/py-brotli@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}certifi>=2019.9.11:security/py-certifi@${PY_FLAVOR} \
diff --git a/www/mitmproxy/files/patch-setup.py b/www/mitmproxy/files/patch-setup.py
index 544a5d7cb025..af0b7b55ff4c 100644
--- a/www/mitmproxy/files/patch-setup.py
+++ b/www/mitmproxy/files/patch-setup.py
@@ -1,6 +1,15 @@
---- setup.py.orig	2021-06-30 07:08:47 UTC
-+++ setup.py
-@@ -91,7 +91,7 @@ setup(
+--- setup.py.orig	2020-12-16 00:41:27.000000000 +0800
++++ setup.py	2021-07-11 04:55:23.849196000 +0800
+@@ -67,7 +67,7 @@
+     # https://packaging.python.org/en/latest/requirements/#install-requires
+     # It is not considered best practice to use install_requires to pin dependencies to specific versions.
+     install_requires=[
+-        "asgiref>=3.2.10,<3.4",
++        "asgiref>=3.2.10,<3.5",
+         "blinker>=1.4, <1.5",
+         "Brotli>=1.0,<1.1",
+         "certifi>=2019.9.11",  # no semver here - this should always be on the last release!
+@@ -91,7 +91,7 @@
          "urwid>=2.1.1,<2.2",
          "wsproto>=1.0,<1.1",
          "publicsuffix2>=2.20190812,<3",