diff --git a/devel/rubygem-aws-sdk-guardduty/Makefile b/devel/rubygem-aws-sdk-guardduty/Makefile
index 5edf2c23d3dc..d0448ac3344c 100644
--- a/devel/rubygem-aws-sdk-guardduty/Makefile
+++ b/devel/rubygem-aws-sdk-guardduty/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	aws-sdk-guardduty
-PORTVERSION=	1.99.0
+PORTVERSION=	1.100.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Official AWS Ruby gem for Amazon GuardDuty
 WWW=		https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-guardduty
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 RUN_DEPENDS=	rubygem-aws-sdk-core>=3.205.0<4:devel/rubygem-aws-sdk-core \
 		rubygem-aws-sigv4>=1.5<2:devel/rubygem-aws-sigv4
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-aws-sdk-guardduty/distinfo b/devel/rubygem-aws-sdk-guardduty/distinfo
index d952d56734e3..59837a1055fa 100644
--- a/devel/rubygem-aws-sdk-guardduty/distinfo
+++ b/devel/rubygem-aws-sdk-guardduty/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1726487714
-SHA256 (rubygem/aws-sdk-guardduty-1.99.0.gem) = 58693edc752015da025603db64dd1bfc6fef0413c4a52f0c46fcc3b5047ac896
-SIZE (rubygem/aws-sdk-guardduty-1.99.0.gem) = 126976
+TIMESTAMP = 1727260439
+SHA256 (rubygem/aws-sdk-guardduty-1.100.0.gem) = 0174b3706ed831afd22112f4ffef78962d71ad3c71a7d6ceec655b4bc5129bcf
+SIZE (rubygem/aws-sdk-guardduty-1.100.0.gem) = 127488