diff --git a/x11-toolkits/rubygem-gtk3/Makefile b/x11-toolkits/rubygem-gtk3/Makefile
index 45192a70dc95..df7b392e4c0a 100644
--- a/x11-toolkits/rubygem-gtk3/Makefile
+++ b/x11-toolkits/rubygem-gtk3/Makefile
@@ -1,7 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	gtk3
-PORTVERSION=	3.3.6
+PORTVERSION=	3.3.7
 CATEGORIES=	x11-toolkits rubygems
 MASTER_SITES=	RG
 
diff --git a/x11-toolkits/rubygem-gtk3/distinfo b/x11-toolkits/rubygem-gtk3/distinfo
index a998593b302f..8b97f7aa50e8 100644
--- a/x11-toolkits/rubygem-gtk3/distinfo
+++ b/x11-toolkits/rubygem-gtk3/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1553187404
-SHA256 (rubygem/gtk3-3.3.6.gem) = ac7c17d8b72f605b399ba68057dcce1964cb48520c30cfa1b84d870ee7e9a8fd
-SIZE (rubygem/gtk3-3.3.6.gem) = 865792
+TIMESTAMP = 1566118356
+SHA256 (rubygem/gtk3-3.3.7.gem) = 8d4a8f51d2f16aa7ac042596ee974614d0eead7aac88b751773b8a5f75b35a69
+SIZE (rubygem/gtk3-3.3.7.gem) = 865792