diff --git a/devel/rubygem-aws-sdk-core/Makefile b/devel/rubygem-aws-sdk-core/Makefile
index 17505f65d606..77ee00a103fa 100644
--- a/devel/rubygem-aws-sdk-core/Makefile
+++ b/devel/rubygem-aws-sdk-core/Makefile
@@ -1,22 +1,23 @@
 PORTNAME=	aws-sdk-core
-PORTVERSION=	3.190.1
+PORTVERSION=	3.191.2
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	AWS SDK for Ruby - Core
 WWW=		https://github.com/aws/aws-sdk-ruby/tree/version-3/gems/aws-sdk-core
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 RUN_DEPENDS=	rubygem-aws-eventstream>=1.3.0<2:devel/rubygem-aws-eventstream \
 		rubygem-aws-partitions>=1.651.0<2:devel/rubygem-aws-partitions \
 		rubygem-aws-sigv4>=1.8<2:devel/rubygem-aws-sigv4 \
+		rubygem-base64>=0:converters/rubygem-base64 \
 		rubygem-jmespath>=1.6.1<2:devel/rubygem-jmespath
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-aws-sdk-core/distinfo b/devel/rubygem-aws-sdk-core/distinfo
index fb72db627f6b..f2f0fa86225a 100644
--- a/devel/rubygem-aws-sdk-core/distinfo
+++ b/devel/rubygem-aws-sdk-core/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1703227972
-SHA256 (rubygem/aws-sdk-core-3.190.1.gem) = b02aa7981f955c6021405c89b66e99061b99e2edc4f5b48c0f3dc742dd53daaa
-SIZE (rubygem/aws-sdk-core-3.190.1.gem) = 356352
+TIMESTAMP = 1708449776
+SHA256 (rubygem/aws-sdk-core-3.191.2.gem) = acc195bd9222ef03f456fd15347135779d42e4d438ef1ac86906f473f1a9e4b6
+SIZE (rubygem/aws-sdk-core-3.191.2.gem) = 358400