diff --git a/devel/rubygem-clamp/Makefile b/devel/rubygem-clamp/Makefile
index 8baf56dccbad..24f811dd44ab 100644
--- a/devel/rubygem-clamp/Makefile
+++ b/devel/rubygem-clamp/Makefile
@@ -1,17 +1,17 @@
 PORTNAME=	clamp
-PORTVERSION=	1.4.0
+PORTVERSION=	1.5.1
 CATEGORIES=	devel ruby
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Command-line utility framework for Ruby
 WWW=		https://github.com/mdub/clamp
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-clamp/distinfo b/devel/rubygem-clamp/distinfo
index 59f9a3f9b57f..4aaa98d43627 100644
--- a/devel/rubygem-clamp/distinfo
+++ b/devel/rubygem-clamp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1771422092
-SHA256 (rubygem/clamp-1.4.0.gem) = 4a90817c84baa2f2c2a19d6e9d416a9e2cb0c76ea440744bcab28158891883d5
-SIZE (rubygem/clamp-1.4.0.gem) = 31232
+TIMESTAMP = 1773967190
+SHA256 (rubygem/clamp-1.5.1.gem) = 67438a654d7e16b03062fa7c057ac0b2ddb6eb7b2c34021d4933d786649e3e17
+SIZE (rubygem/clamp-1.5.1.gem) = 24576