Index: head/www/py-drf-yasg/Makefile
===================================================================
--- head/www/py-drf-yasg/Makefile	(revision 470612)
+++ head/www/py-drf-yasg/Makefile	(revision 470613)
@@ -1,38 +1,38 @@
 # $FreeBSD$
 
 PORTNAME=	drf-yasg
-DISTVERSION=	1.6.1
+DISTVERSION=	1.7.4
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	freebsd_ports@k-worx.org
 COMMENT=	Yet Another Swagger Generator
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.rst
 
-BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>0:devel/py-setuptools_scm@${PY_FLAVOR}
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}django111>0:www/py-django111@${PY_FLAVOR} \
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools_scm>=1.15.6:devel/py-setuptools_scm@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}django111>=1.11.7:www/py-django111@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}djangorestframework>=3.7.7:www/py-djangorestframework@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}coreapi>0:devel/py-coreapi@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}coreschema>0:devel/py-coreschema@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}flex>0:devel/py-flex@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}future>0:devel/py-future@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}inflection>0:devel/py-inflection@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}openapi-codec>0:devel/py-openapi-codec@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}ruamel.yaml>0:devel/py-ruamel.yaml@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}swagger-spec-validator>0:devel/py-swagger-spec-validator@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}uritemplate>0:net/py-uritemplate@${PY_FLAVOR}
+		${PYTHON_PKGNAMEPREFIX}coreapi>=2.3.3:devel/py-coreapi@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}coreschema>=0.0.4:devel/py-coreschema@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}flex>=6.11.1:devel/py-flex@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}future>=0.16.0:devel/py-future@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}inflection>=0.3.1:devel/py-inflection@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}openapi-codec>=1.3.2:devel/py-openapi-codec@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}ruamel.yaml>=0.15.34:devel/py-ruamel.yaml@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}swagger-spec-validator>=2.1.0:devel/py-swagger-spec-validator@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}uritemplate>=3.0.0:net/py-uritemplate@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	distutils autoplist
 
 NO_ARCH=	yes
 
 post-patch:
 	# Unpin fixed versioning for py-setuptools_scm
 	@${REINPLACE_CMD} -e 's|==|>=|' ${WRKSRC}/requirements/setup.txt
 
 .include <bsd.port.mk>
Index: head/www/py-drf-yasg/distinfo
===================================================================
--- head/www/py-drf-yasg/distinfo	(revision 470612)
+++ head/www/py-drf-yasg/distinfo	(revision 470613)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1522878417
-SHA256 (drf-yasg-1.6.1.tar.gz) = 9da6d4fa16565f2e8ced27f0c543f60aadd032cb28223b9b43cc44d3262f526d
-SIZE (drf-yasg-1.6.1.tar.gz) = 1020368
+TIMESTAMP = 1526979198
+SHA256 (drf-yasg-1.7.4.tar.gz) = 8ebfbd7b99a8b963418094444eeaadb53ecc6d72aaa31fe3767a5e0bb735d0fc
+SIZE (drf-yasg-1.7.4.tar.gz) = 930404