diff --git a/devel/py-requirementslib/Makefile b/devel/py-requirementslib/Makefile
index aa6dc66aac92..40b0b30ae3b2 100644
--- a/devel/py-requirementslib/Makefile
+++ b/devel/py-requirementslib/Makefile
@@ -1,35 +1,35 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	requirementslib
-PORTVERSION=	1.6.3
+PORTVERSION=	1.6.4
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Tool for converting between pip-style and pipfile requirements
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}attrs>=19.2:devel/py-attrs@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}cached-property>=0:devel/py-cached-property@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}distlib>=0.2.8:devel/py-distlib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}orderedmultidict>=0:devel/py-orderedmultidict@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}packaging>=19.0:devel/py-packaging@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pep517>=0.5.0:devel/py-pep517@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pip-shims>=0.6.0:devel/py-pip-shims@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}platformdirs>=0:devel/py-platformdirs@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}plette>=0:devel/py-plette@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyparsing2>=0<3.0.0:devel/py-pyparsing2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dateutil>=0:devel/py-dateutil@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}tomlkit>=0.5.3:textproc/py-tomlkit@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}vistir>=0.3.1:devel/py-vistir@${PY_FLAVOR}
 
 USES=		python:3.7+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/py-requirementslib/distinfo b/devel/py-requirementslib/distinfo
index 2f12ca572075..16a1c046e0af 100644
--- a/devel/py-requirementslib/distinfo
+++ b/devel/py-requirementslib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1650970133
-SHA256 (requirementslib-1.6.3.tar.gz) = 3808eb42ce96b6a6d9c90e1765c421565eff2ac0e342041380140b6e70d0b3fe
-SIZE (requirementslib-1.6.3.tar.gz) = 115823
+TIMESTAMP = 1650987232
+SHA256 (requirementslib-1.6.4.tar.gz) = cab88c78e74e24853fa079e7612b819f28ac80e539216a4f2a2303b62515f31c
+SIZE (requirementslib-1.6.4.tar.gz) = 115892