diff --git a/devel/rubygem-aws-sdk-managedblockchain/Makefile b/devel/rubygem-aws-sdk-managedblockchain/Makefile
index ba1d2744dff4..89740e887fdd 100644
--- a/devel/rubygem-aws-sdk-managedblockchain/Makefile
+++ b/devel/rubygem-aws-sdk-managedblockchain/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	aws-sdk-managedblockchain
-PORTVERSION=	1.87.0
+PORTVERSION=	1.88.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Official AWS Ruby gem for Amazon Managed Blockchain (ManagedBlockchain)
 WWW=		https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-managedblockchain
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-aws-sdk-core>=3.248.0<4:devel/rubygem-aws-sdk-core \
+RUN_DEPENDS=	rubygem-aws-sdk-core>=3.254.0<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-managedblockchain/distinfo b/devel/rubygem-aws-sdk-managedblockchain/distinfo
index f0995a44a458..daf7e4167053 100644
--- a/devel/rubygem-aws-sdk-managedblockchain/distinfo
+++ b/devel/rubygem-aws-sdk-managedblockchain/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1782510416
-SHA256 (rubygem/aws-sdk-managedblockchain-1.87.0.gem) = ec775c24120c6f4e15071f951e2538d94d93dcb4d2203e5907f843a7dccc5358
-SIZE (rubygem/aws-sdk-managedblockchain-1.87.0.gem) = 50176
+TIMESTAMP = 1783784972
+SHA256 (rubygem/aws-sdk-managedblockchain-1.88.0.gem) = db250f111416c4ecc36c45a12f23d7453c5cf133b3976b73b8f6f5fbd8247030
+SIZE (rubygem/aws-sdk-managedblockchain-1.88.0.gem) = 50176