diff --git a/devel/rubygem-tzinfo-data/Makefile b/devel/rubygem-tzinfo-data/Makefile
index 4d84e795c285..17356ba5730e 100644
--- a/devel/rubygem-tzinfo-data/Makefile
+++ b/devel/rubygem-tzinfo-data/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	tzinfo-data
-PORTVERSION=	1.2018.3
+PORTVERSION=	1.2018.4
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
diff --git a/devel/rubygem-tzinfo-data/distinfo b/devel/rubygem-tzinfo-data/distinfo
index 522940999a27..ac1ba4ff054b 100644
--- a/devel/rubygem-tzinfo-data/distinfo
+++ b/devel/rubygem-tzinfo-data/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1517218902
-SHA256 (rubygem/tzinfo-data-1.2018.3.gem) = 992bfe520299163585fccf9f8a24cf316e8cca288b8e46baf6ebcdad54121f47
-SIZE (rubygem/tzinfo-data-1.2018.3.gem) = 318976
+TIMESTAMP = 1522754299
+SHA256 (rubygem/tzinfo-data-1.2018.4.gem) = 12a7b3b79259b706f8eb29997e7539f8aafcf70e4635e7d264938244fab2b838
+SIZE (rubygem/tzinfo-data-1.2018.4.gem) = 318976