diff -urN /usr/ports/graphics/gthumb/Makefile graphics/gthumb/Makefile
--- /usr/ports/graphics/gthumb/Makefile	2016-04-01 23:21:43.888561000 +0900
+++ graphics/gthumb/Makefile	2016-04-18 00:00:00.000000000 +0900
@@ -3,8 +3,7 @@
 #   $MCom: ports/trunk/graphics/gthumb/Makefile 19823 2014-08-20 09:28:14Z gusi $
 
 PORTNAME=	gthumb
-PORTVERSION=	3.4.2
-PORTREVISION=	1
+PORTVERSION=	3.4.3
 CATEGORIES=	graphics
 MASTER_SITES=	GNOME
 DIST_SUBDIR=	gnome3
diff -urN /usr/ports/graphics/gthumb/distinfo graphics/gthumb/distinfo
--- /usr/ports/graphics/gthumb/distinfo	2016-03-24 04:39:58.545508000 +0900
+++ graphics/gthumb/distinfo	2016-04-18 00:00:00.000000000 +0900
@@ -1,2 +1,2 @@
-SHA256 (gnome3/gthumb-3.4.2.tar.xz) = c34423bf9a33bc287e8e81a917fe29d1956e5308a7191e86f486f66c71607cfa
-SIZE (gnome3/gthumb-3.4.2.tar.xz) = 3416352
+SHA256 (gnome3/gthumb-3.4.3.tar.xz) = c10fd12f3bfea31c390c74e8e08f86f16e2159fbd6c806daa025423e0ded825d
+SIZE (gnome3/gthumb-3.4.3.tar.xz) = 3418088