diff --git a/devel/rubygem-aws-sdk-timestreamquery/Makefile b/devel/rubygem-aws-sdk-timestreamquery/Makefile
index 9261429cdf47..c5e8b3d148e5 100644
--- a/devel/rubygem-aws-sdk-timestreamquery/Makefile
+++ b/devel/rubygem-aws-sdk-timestreamquery/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	aws-sdk-timestreamquery
-PORTVERSION=	1.27.0
+PORTVERSION=	1.28.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
@@ -10,7 +10,7 @@ WWW=		https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-timestream
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-aws-sdk-core>=3.188.0<4:devel/rubygem-aws-sdk-core \
+RUN_DEPENDS=	rubygem-aws-sdk-core>=3.191.0<4:devel/rubygem-aws-sdk-core \
 		rubygem-aws-sigv4>=1.1<2:devel/rubygem-aws-sigv4
 
 USES=		gem
diff --git a/devel/rubygem-aws-sdk-timestreamquery/distinfo b/devel/rubygem-aws-sdk-timestreamquery/distinfo
index 9dc30bde8c79..a0e20a5d975d 100644
--- a/devel/rubygem-aws-sdk-timestreamquery/distinfo
+++ b/devel/rubygem-aws-sdk-timestreamquery/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1701364428
-SHA256 (rubygem/aws-sdk-timestreamquery-1.27.0.gem) = 34cc6c4478065d69b2627ab53fe27418ecb9823189316cb38dd36bc5a5f2d09e
-SIZE (rubygem/aws-sdk-timestreamquery-1.27.0.gem) = 37376
+TIMESTAMP = 1708450294
+SHA256 (rubygem/aws-sdk-timestreamquery-1.28.0.gem) = 2711c6c616361e6c2071998280d9f17a1041c398d98f97ad68bed66e4bf02488
+SIZE (rubygem/aws-sdk-timestreamquery-1.28.0.gem) = 41472