diff --git a/math/rubygem-mathn/Makefile b/math/rubygem-mathn/Makefile
index 03d370d99f80..2ee3fadb00a1 100644
--- a/math/rubygem-mathn/Makefile
+++ b/math/rubygem-mathn/Makefile
@@ -1,15 +1,19 @@
 PORTNAME=	mathn
-PORTVERSION=	0.1.0
+PORTVERSION=	0.2.0
 CATEGORIES=	math rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Deprecated library that extends math operations
 WWW=		https://github.com/ruby/mathn
 
 LICENSE=	BSD2CLAUSE
-LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+LICENSE_FILE=	${WRKSRC}/BSDL
+
+RUN_DEPENDS=	rubygem-cmath>=0:math/rubygem-cmath
 
 USES=		gem
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>
diff --git a/math/rubygem-mathn/distinfo b/math/rubygem-mathn/distinfo
index ab23d171244d..736f8b7d8e77 100644
--- a/math/rubygem-mathn/distinfo
+++ b/math/rubygem-mathn/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1524345755
-SHA256 (rubygem/mathn-0.1.0.gem) = 17e4fce0fe975dd58204d19998527ce3a781cd28a789bffcfb32594aa908c8f2
-SIZE (rubygem/mathn-0.1.0.gem) = 8704
+TIMESTAMP = 1730540980
+SHA256 (rubygem/mathn-0.2.0.gem) = ed3922e0e0a1286c824151a2aa47ed5f6f62be2e0a96196d2e03d507e4561c11
+SIZE (rubygem/mathn-0.2.0.gem) = 9216