diff --git a/textproc/py-citeproc-py/Makefile b/textproc/py-citeproc-py/Makefile
index 9e01b031a8a6..04d7bfc6c952 100644
--- a/textproc/py-citeproc-py/Makefile
+++ b/textproc/py-citeproc-py/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	citeproc-py
-DISTVERSION=	0.5.1
+DISTVERSION=	0.6.0
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Citation Style Language (CSL) processor for Python
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}rnc2rng>=2.6.1:textproc/py-rnc2rng@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}lxml>0:devel/py-lxml@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	distutils concurrent autoplist
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/textproc/py-citeproc-py/distinfo b/textproc/py-citeproc-py/distinfo
index b60f78aa1b04..10031e714af8 100644
--- a/textproc/py-citeproc-py/distinfo
+++ b/textproc/py-citeproc-py/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1586296192
-SHA256 (citeproc-py-0.5.1.tar.gz) = c8a4f22442f2ea57bd88342bb51253f9bff0511109ff3695059278098a734a01
-SIZE (citeproc-py-0.5.1.tar.gz) = 132144
+TIMESTAMP = 1622618961
+SHA256 (citeproc-py-0.6.0.tar.gz) = d9e3a224f936fe2e5033b5d9ffdacab769cedb61d96c4e0cf2f0b488f1d24b4e
+SIZE (citeproc-py-0.6.0.tar.gz) = 140624
diff --git a/textproc/py-citeproc-py/files/patch-setup.py b/textproc/py-citeproc-py/files/patch-setup.py
index 072c9ce7c617..971a6cf5c233 100644
--- a/textproc/py-citeproc-py/files/patch-setup.py
+++ b/textproc/py-citeproc-py/files/patch-setup.py
@@ -1,26 +1,27 @@
---- setup.py.orig	2020-04-06 16:34:05 UTC
+--- setup.py.orig	2021-05-27 17:28:02 UTC
 +++ setup.py
 @@ -30,7 +30,7 @@ os.chdir(BASE_PATH)
  # inspired by http://dcreager.net/2010/02/10/setuptools-git-version-numbers/
  try:
      print('Attempting to get version number from git...')
 -    git = Popen(['git', 'describe', '--always', '--dirty'],
 +    git = Popen(['/usr/bin/false', 'describe', '--always', '--dirty'],
                  stdout=PIPE, stderr=sys.stderr)
      if git.wait() != 0:
          raise OSError
-@@ -85,13 +85,12 @@ setup(
+@@ -85,14 +85,13 @@ setup(
      name='citeproc-py',
      version=__version__,
      cmdclass = dict(build_py=custom_build_py, develop=custom_develop),
 -    packages=find_packages(),
      package_data={PACKAGE: ['data/locales/*.xml',
                              'data/locales/locales.json',
                              'data/schema/*.rng',
                              'data/styles/*.csl']},
+     python_requires='>=3.6',
      scripts=['bin/csl_unsorted'],
 -    setup_requires=['rnc2rng>=2.6.1,!=2.6.2'],
 +    setup_requires=['rnc2rng'],
      install_requires=['lxml'],
      provides=[PACKAGE],
      #test_suite='nose.collector',