diff --git a/devel/rubygem-google-protobuf/Makefile b/devel/rubygem-google-protobuf/Makefile
index 2089f88e28b8..43c4cb8af515 100644
--- a/devel/rubygem-google-protobuf/Makefile
+++ b/devel/rubygem-google-protobuf/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	google-protobuf
-PORTVERSION=	3.12.4
+PORTVERSION=	3.13.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
diff --git a/devel/rubygem-google-protobuf/distinfo b/devel/rubygem-google-protobuf/distinfo
index 1f79dd1c7069..85cfaffb0b50 100644
--- a/devel/rubygem-google-protobuf/distinfo
+++ b/devel/rubygem-google-protobuf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1596954442
-SHA256 (rubygem/google-protobuf-3.12.4.gem) = b2bb0877d8c869d5f25754d3dcf6c1a01d7117d651653056ea788d163d5074d4
-SIZE (rubygem/google-protobuf-3.12.4.gem) = 211968
+TIMESTAMP = 1597570061
+SHA256 (rubygem/google-protobuf-3.13.0.gem) = 557c1792e431cefab28ba5999c7bf6d847176818d8913167c314e636198d867d
+SIZE (rubygem/google-protobuf-3.13.0.gem) = 211968