diff --git a/devel/rubygem-aws-sdk-tnb/Makefile b/devel/rubygem-aws-sdk-tnb/Makefile
index d1acfb76adee..945f68409da4 100644
--- a/devel/rubygem-aws-sdk-tnb/Makefile
+++ b/devel/rubygem-aws-sdk-tnb/Makefile
@@ -1,20 +1,20 @@
 PORTNAME=	aws-sdk-tnb
-PORTVERSION=	1.17.0
+PORTVERSION=	1.18.0
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Official AWS Ruby gem for AWS Telco Network Builder
 WWW=		https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-tnb
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 RUN_DEPENDS=	rubygem-aws-sdk-core>=3.201.0<4:devel/rubygem-aws-sdk-core \
-		rubygem-aws-sigv4>=1.1<2:devel/rubygem-aws-sigv4
+		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-tnb/distinfo b/devel/rubygem-aws-sdk-tnb/distinfo
index 1d3c445e5690..0b9399ffcbb9 100644
--- a/devel/rubygem-aws-sdk-tnb/distinfo
+++ b/devel/rubygem-aws-sdk-tnb/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1720355822
-SHA256 (rubygem/aws-sdk-tnb-1.17.0.gem) = 9bdd9252c0c1f8b2b881d16c994634db7fd342f851b06a6c100f9f7b7ad64ad7
-SIZE (rubygem/aws-sdk-tnb-1.17.0.gem) = 43008
+TIMESTAMP = 1722711301
+SHA256 (rubygem/aws-sdk-tnb-1.18.0.gem) = 59b275555efd470b32bf5cd9e1dfdf255b9d2e0d0117366272285495d9c268d3
+SIZE (rubygem/aws-sdk-tnb-1.18.0.gem) = 44544