diff --git a/security/py-dfdatetime/Makefile b/security/py-dfdatetime/Makefile
index 384d84ef0c88..d5311f6e7ee2 100644
--- a/security/py-dfdatetime/Makefile
+++ b/security/py-dfdatetime/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	dfdatetime
-PORTVERSION=	20170704
+PORTVERSION=	20170719
 CATEGORIES=	security devel python
 MASTER_SITES=	CHEESESHOP \
 		https://github.com/log2timeline/dfdatetime/releases/download/${PORTVERSION}/
diff --git a/security/py-dfdatetime/distinfo b/security/py-dfdatetime/distinfo
index e469cd952255..f220f54f4a15 100644
--- a/security/py-dfdatetime/distinfo
+++ b/security/py-dfdatetime/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1499163309
-SHA256 (dfdatetime-20170704.tar.gz) = 71cb5926fa70ffcfbffa4fea7893c9c7178b656df2e3294f3d605f590442d452
-SIZE (dfdatetime-20170704.tar.gz) = 27729
+TIMESTAMP = 1501704527
+SHA256 (dfdatetime-20170719.tar.gz) = 5715ee9d3b070e83a8877ee04d55c1353c35dfb739f2bbeb0edb05de4ee1b791
+SIZE (dfdatetime-20170719.tar.gz) = 27920