diff --git a/devel/rubygem-aws-sdk-guardduty/Makefile b/devel/rubygem-aws-sdk-guardduty/Makefile
index 4d094bd42ef1..3832b1b3f5c6 100644
--- a/devel/rubygem-aws-sdk-guardduty/Makefile
+++ b/devel/rubygem-aws-sdk-guardduty/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	aws-sdk-guardduty
-PORTVERSION=	1.63.0
+PORTVERSION=	1.64.0
 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>=3.165.0<4:devel/rubygem-aws-sdk-core \
 		rubygem-aws-sigv4>=1.1<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 0a03d4f1f95d..599379c5fa09 100644
--- a/devel/rubygem-aws-sdk-guardduty/distinfo
+++ b/devel/rubygem-aws-sdk-guardduty/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1675191429
-SHA256 (rubygem/aws-sdk-guardduty-1.63.0.gem) = c1f9436e7c39e8df9188ba73a675d05fb622dec4e1323f0ab885dbff670c12b8
-SIZE (rubygem/aws-sdk-guardduty-1.63.0.gem) = 75264
+TIMESTAMP = 1677771481
+SHA256 (rubygem/aws-sdk-guardduty-1.64.0.gem) = c5db5925854a7f871d8f86930866e72c1b1bdca5d7fe3c156ca4607566f0e77e
+SIZE (rubygem/aws-sdk-guardduty-1.64.0.gem) = 76288