diff --git a/devel/rubygem-aws-sdk-workmailmessageflow/Makefile b/devel/rubygem-aws-sdk-workmailmessageflow/Makefile
index d5b8644c6542..98966ae64a1c 100644
--- a/devel/rubygem-aws-sdk-workmailmessageflow/Makefile
+++ b/devel/rubygem-aws-sdk-workmailmessageflow/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	aws-sdk-workmailmessageflow
-PORTVERSION=	1.43.0
+PORTVERSION=	1.45.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Official AWS Ruby gem for Amazon WorkMail Message Flow
 WWW=		https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-workmailmessageflow
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-aws-sdk-core>=3.205.0<4:devel/rubygem-aws-sdk-core \
+RUN_DEPENDS=	rubygem-aws-sdk-core>=3.207.0<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-workmailmessageflow/distinfo b/devel/rubygem-aws-sdk-workmailmessageflow/distinfo
index d03e5b8841ab..080a50a9fbf8 100644
--- a/devel/rubygem-aws-sdk-workmailmessageflow/distinfo
+++ b/devel/rubygem-aws-sdk-workmailmessageflow/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1726488156
-SHA256 (rubygem/aws-sdk-workmailmessageflow-1.43.0.gem) = bb33bf08650124e57f438c78093761927a9093d0db7ff3908bf590adbf6b0882
-SIZE (rubygem/aws-sdk-workmailmessageflow-1.43.0.gem) = 22528
+TIMESTAMP = 1727315384
+SHA256 (rubygem/aws-sdk-workmailmessageflow-1.45.0.gem) = b337914fff975b7b9b115aca5796b65fe3f660aad615d4dde42533f2c493241d
+SIZE (rubygem/aws-sdk-workmailmessageflow-1.45.0.gem) = 22528