Index: head/www/py-hpack/Makefile
===================================================================
--- head/www/py-hpack/Makefile	(revision 559474)
+++ head/www/py-hpack/Makefile	(revision 559475)
@@ -1,22 +1,19 @@
 # Created by: Shaun Amott <shaun@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	hpack
-PORTVERSION=	3.0.0
+PORTVERSION=	4.0.0
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	shaun@FreeBSD.org
 COMMENT=	HTTP/2 header encoding (HPACK) logic implementation
 
 LICENSE=	MIT
 
 USES?=		python
 USE_PYTHON=	distutils autoplist
 NO_ARCH=	yes
-
-post-extract:
-	${REINPLACE_CMD} -e 's/RFC 7541 ../RFC 7541 section/' ${WRKSRC}/HISTORY.rst
 
 .include <bsd.port.mk>
Index: head/www/py-hpack/distinfo
===================================================================
--- head/www/py-hpack/distinfo	(revision 559474)
+++ head/www/py-hpack/distinfo	(revision 559475)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1491954952
-SHA256 (hpack-3.0.0.tar.gz) = 8eec9c1f4bfae3408a3f30500261f7e6a65912dc138526ea054f9ad98892e9d2
-SIZE (hpack-3.0.0.tar.gz) = 43321
+TIMESTAMP = 1609082781
+SHA256 (hpack-4.0.0.tar.gz) = fc41de0c63e687ebffde81187a948221294896f6bdc0ae2312708df339430095
+SIZE (hpack-4.0.0.tar.gz) = 49117