diff --git a/devel/rubygem-cf-uaa-lib/Makefile b/devel/rubygem-cf-uaa-lib/Makefile
index 240e19640f90..4b15549d6ce2 100644
--- a/devel/rubygem-cf-uaa-lib/Makefile
+++ b/devel/rubygem-cf-uaa-lib/Makefile
@@ -1,21 +1,22 @@
 PORTNAME=	cf-uaa-lib
-PORTVERSION=	4.0.4
+PORTVERSION=	4.0.6
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Client library for CloudFoundry UAA
 WWW=		https://github.com/cloudfoundry/cf-uaa-lib
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	rubygem-addressable>=2.8.0<3:www/rubygem-addressable \
 		rubygem-httpclient>=2.8.2.4<3:www/rubygem-httpclient \
+		rubygem-json_pure>=2.7<3:devel/rubygem-json_pure \
 		rubygem-multi_json>=1.12.1<1.16:devel/rubygem-multi_json
 
 USES=		gem
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>
diff --git a/devel/rubygem-cf-uaa-lib/distinfo b/devel/rubygem-cf-uaa-lib/distinfo
index 3e9b715a445f..41bae7faf491 100644
--- a/devel/rubygem-cf-uaa-lib/distinfo
+++ b/devel/rubygem-cf-uaa-lib/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1698341319
-SHA256 (rubygem/cf-uaa-lib-4.0.4.gem) = 20c12eab793738197a1b58d106f4df98447cae4be218f32ccb7465c5ee7a0d57
-SIZE (rubygem/cf-uaa-lib-4.0.4.gem) = 126976
+TIMESTAMP = 1730540994
+SHA256 (rubygem/cf-uaa-lib-4.0.6.gem) = 5eabe999d2329ec31bd82ed5160a360c9ff4599d4f06e356be2592920f3ca47d
+SIZE (rubygem/cf-uaa-lib-4.0.6.gem) = 126464