diff --git a/devel/rubygem-bson/Makefile b/devel/rubygem-bson/Makefile
index 401ab4af69aa..df89544166ee 100644
--- a/devel/rubygem-bson/Makefile
+++ b/devel/rubygem-bson/Makefile
@@ -1,17 +1,17 @@
 PORTNAME=	bson
-PORTVERSION=	5.1.0
+PORTVERSION=	5.1.1
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Full featured BSON specification implementation in Ruby
 WWW=		https://github.com/mongodb/bson-ruby
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cpe gem
 
 CPE_VENDOR=	bson_project
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-bson/distinfo b/devel/rubygem-bson/distinfo
index 8eca85649cd0..de14824ead97 100644
--- a/devel/rubygem-bson/distinfo
+++ b/devel/rubygem-bson/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1750188268
-SHA256 (rubygem/bson-5.1.0.gem) = a787af891d71ea7ab0304dbb04ea265ec876dc5e9cdfedd515eff4ac8fbe8226
-SIZE (rubygem/bson-5.1.0.gem) = 179200
+TIMESTAMP = 1750954468
+SHA256 (rubygem/bson-5.1.1.gem) = a57c490c6a6a0618872d5158527e426057341acf0508cf1bc3a1c7615249060b
+SIZE (rubygem/bson-5.1.1.gem) = 178688