diff --git a/security/rubygem-acme-client-gitlab/Makefile b/security/rubygem-acme-client-gitlab/Makefile
index 54d2b0ec99e2..b9884b3cc3e8 100644
--- a/security/rubygem-acme-client-gitlab/Makefile
+++ b/security/rubygem-acme-client-gitlab/Makefile
@@ -1,24 +1,25 @@
 PORTNAME=	acme-client
 PORTVERSION=	2.0.25
+PORTREVISION=	1
 CATEGORIES=	security rubygems
 MASTER_SITES=	RG
 PKGNAMESUFFIX=	-gitlab
 
 MAINTAINER=	mfechner@FreeBSD.org
 COMMENT=	Client for the ACME protocol
 WWW=		https://github.com/unixcharles/acme-client
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-base6402>=0.2.0<0.3:converters/rubygem-base6402 \
+RUN_DEPENDS=	rubygem-base64>=0.2<1:converters/rubygem-base64 \
 		rubygem-faraday-gitlab>=1.0<3.0.0:www/rubygem-faraday-gitlab \
 		rubygem-faraday-retry-gitlab>=1.0<3.0.0:www/rubygem-faraday-retry-gitlab
 
 USES=		gem shebangfix
 
 SHEBANG_FILES=	bin/setup
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>