diff --git a/devel/rubygem-dynflow/Makefile b/devel/rubygem-dynflow/Makefile
index 3846132a5457..c9a9fc4cdecc 100644
--- a/devel/rubygem-dynflow/Makefile
+++ b/devel/rubygem-dynflow/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	dynflow
-PORTVERSION=	0.8.37
+PORTVERSION=	1.0.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
diff --git a/devel/rubygem-dynflow/distinfo b/devel/rubygem-dynflow/distinfo
index c6643a20ada0..5b03abcd0d02 100644
--- a/devel/rubygem-dynflow/distinfo
+++ b/devel/rubygem-dynflow/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1520953369
-SHA256 (rubygem/dynflow-0.8.37.gem) = b51ec17925707ab82b9dbfa69796d6eeaf8cf7af85fb611d3521f764a48cdb82
-SIZE (rubygem/dynflow-0.8.37.gem) = 949760
+TIMESTAMP = 1523097319
+SHA256 (rubygem/dynflow-1.0.0.gem) = 9d6624c28391f3ab778762d1b6c3364c41fd1d88b27d6855f526c1af5ab373f0
+SIZE (rubygem/dynflow-1.0.0.gem) = 951808