diff --git a/www/py-httpx/Makefile b/www/py-httpx/Makefile
index efb5dea0150f..d7b6e5701c31 100644
--- a/www/py-httpx/Makefile
+++ b/www/py-httpx/Makefile
@@ -1,44 +1,44 @@
 PORTNAME=	httpx
 PORTVERSION=	0.23.3
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	www python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Next generation HTTP client
 WWW=		https://github.com/encode/httpx
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.md
 
 # idna is from rfc3986[idna2008]
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}hatch-fancy-pypi-readme>=0:devel/py-hatch-fancy-pypi-readme@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}hatchling>=0:devel/py-hatchling@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}certifi>=0:security/py-certifi@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}httpcore>=0.15.0<0.17.0:www/py-httpcore@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}httpcore>=0.15.0<0.18.0:www/py-httpcore@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}idna>=0:dns/py-idna@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}rfc3986>=1.3,1<2,1:www/py-rfc3986@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}sniffio>=0:devel/py-sniffio@${PY_FLAVOR}
 
 USES=		cpe python:3.7+
 USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes
 
 CPE_VENDOR=	encode
 
 OPTIONS_DEFINE=	BROTLI CLI HTTP2 SOCKS
 OPTIONS_DEFAULT=HTTP2
 BROTLI_DESC=	Brotli support
 CLI_DESC=	Command-line interface support
 HTTP2_DESC=	HTTP/2 support
 
 BROTLI_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}brotli>=0:archivers/py-brotli@${PY_FLAVOR}
 CLI_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}click>=8<9:devel/py-click@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}pygments>=2<3:textproc/py-pygments@${PY_FLAVOR} \
 			${PYTHON_PKGNAMEPREFIX}rich>=10<14:textproc/py-rich@${PY_FLAVOR}
 HTTP2_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}h2>=3<5:www/py-h2@${PY_FLAVOR}
 SOCKS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}socksio>=1<2:net/py-socksio@${PY_FLAVOR}
 
 .include <bsd.port.mk>
diff --git a/www/py-httpx/files/patch-pyproject.toml b/www/py-httpx/files/patch-pyproject.toml
new file mode 100644
index 000000000000..73fabfcc2213
--- /dev/null
+++ b/www/py-httpx/files/patch-pyproject.toml
@@ -0,0 +1,11 @@
+--- pyproject.toml.orig	2020-02-02 00:00:00 UTC
++++ pyproject.toml
+@@ -29,7 +29,7 @@ classifiers = [
+ ]
+ dependencies = [
+     "certifi",
+-    "httpcore>=0.15.0,<0.17.0",
++    "httpcore>=0.15.0,<0.18.0",
+     "rfc3986[idna2008]>=1.3,<2",
+     "sniffio",
+ ]