Index: py-drf-yasg/Makefile
===================================================================
--- py-drf-yasg/Makefile	(revision 474065)
+++ py-drf-yasg/Makefile	(working copy)
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	drf-yasg
-DISTVERSION=	1.7.4
+DISTVERSION=	1.9.1
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
Index: py-drf-yasg/distinfo
===================================================================
--- py-drf-yasg/distinfo	(revision 474065)
+++ py-drf-yasg/distinfo	(working copy)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1526979198
-SHA256 (drf-yasg-1.7.4.tar.gz) = 8ebfbd7b99a8b963418094444eeaadb53ecc6d72aaa31fe3767a5e0bb735d0fc
-SIZE (drf-yasg-1.7.4.tar.gz) = 930404
+TIMESTAMP = 1531061019
+SHA256 (drf-yasg-1.9.1.tar.gz) = caff2ba961661d868c173907087010d668ee6911b0c9cdeabde4a99ca58cd598
+SIZE (drf-yasg-1.9.1.tar.gz) = 968835