diff --git a/devel/rubygem-google-protobuf/Makefile b/devel/rubygem-google-protobuf/Makefile
index 672bca77cf67..23fe5c31a485 100644
--- a/devel/rubygem-google-protobuf/Makefile
+++ b/devel/rubygem-google-protobuf/Makefile
@@ -1,20 +1,21 @@
 PORTNAME=	google-protobuf
-PORTVERSION=	3.25.4
+PORTVERSION=	4.27.2
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Ruby extension to Google Protocol Buffers
 WWW=		https://protobuf.dev/ \
 		https://github.com/protocolbuffers/protobuf \
 		https://github.com/protocolbuffers/protobuf/tree/main/ruby
 
 LICENSE=	BSD3CLAUSE
 
-BUILD_DEPENDS=	rubygem-rake>=0:devel/rubygem-rake
+RUN_DEPENDS=	rubygem-bigdecimal>=0:math/rubygem-bigdecimal \
+		rubygem-rake>=13:devel/rubygem-rake
 
 USES=		gem shebangfix
 
 SHEBANG_GLOB=	*.rb
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-google-protobuf/distinfo b/devel/rubygem-google-protobuf/distinfo
index a345a3896e99..a76635918ae5 100644
--- a/devel/rubygem-google-protobuf/distinfo
+++ b/devel/rubygem-google-protobuf/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1722249138
-SHA256 (rubygem/google-protobuf-3.25.4.gem) = a1c594ca9d99c894e558f984d70731a8935ec639e75865f0181cab126a0aef0e
-SIZE (rubygem/google-protobuf-3.25.4.gem) = 251904
+TIMESTAMP = 1722280339
+SHA256 (rubygem/google-protobuf-4.27.2.gem) = 9f69eb20acde6e3cf3cd197c09f38911cd7eed5fdf1bf4d4bce4c55e9dc9966f
+SIZE (rubygem/google-protobuf-4.27.2.gem) = 270336