diff --git a/www/py-httpbin/Makefile b/www/py-httpbin/Makefile
index 13c34c7ba23a..d9610bd1b674 100644
--- a/www/py-httpbin/Makefile
+++ b/www/py-httpbin/Makefile
@@ -1,30 +1,31 @@
 PORTNAME=	httpbin
 PORTVERSION=	0.7.0
+PORTREVISION=	1
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	contact@evilham.com
 COMMENT=	HTTP Request & Response Service
 
 LICENSE=	ISCL
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}blinker>=1.1:devel/py-blinker@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}brotlipy>=0:archivers/py-brotlipy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}decorator>=0:devel/py-decorator@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}markupsafe>=0:textproc/py-markupsafe@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Flask>=0:www/py-flask@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}itsdangerous>=0:security/py-itsdangerous@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}raven>=0:devel/py-raven@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}werkzeug>=0.14.1:www/py-werkzeug@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	autoplist concurrent distutils
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} test_httpbin.py
 
 .include <bsd.port.mk>
diff --git a/www/py-httpbin/files/patch-httpbin-core.py b/www/py-httpbin/files/patch-httpbin-core.py
new file mode 100644
index 000000000000..61f342b9188f
--- /dev/null
+++ b/www/py-httpbin/files/patch-httpbin-core.py
@@ -0,0 +1,11 @@
+--- httpbin/core.py.orig	2018-05-08 11:41:03 UTC
++++ httpbin/core.py
+@@ -19,7 +19,7 @@ from flask import Flask, Response, request, render_tem
+ from six.moves import range as xrange
+ from werkzeug.datastructures import WWWAuthenticate, MultiDict
+ from werkzeug.http import http_date
+-from werkzeug.wrappers import BaseResponse
++from werkzeug.wrappers import Response as BaseResponse
+ from werkzeug.http import parse_authorization_header
+ from raven.contrib.flask import Sentry
+