diff --git a/graphics/rubygem-graphviz/Makefile b/graphics/rubygem-graphviz/Makefile
index 27c8087e0f18..e457fae4372d 100644
--- a/graphics/rubygem-graphviz/Makefile
+++ b/graphics/rubygem-graphviz/Makefile
@@ -6,8 +6,7 @@
 #
 
 PORTNAME=	graphviz
-PORTVERSION=	0.9.8
-PORTREVISION=	3
+PORTVERSION=	0.9.9
 CATEGORIES=	graphics ruby
 MASTER_SITES=	RG
 DISTNAME=	ruby-${PORTNAME}-${PORTVERSION}
diff --git a/graphics/rubygem-graphviz/distinfo b/graphics/rubygem-graphviz/distinfo
index b533948850d0..235bc164395b 100644
--- a/graphics/rubygem-graphviz/distinfo
+++ b/graphics/rubygem-graphviz/distinfo
@@ -1,3 +1,3 @@
-MD5 (rubygem/ruby-graphviz-0.9.8.gem) = c44e9f47fef7edfee76f1935aa7b54d1
-SHA256 (rubygem/ruby-graphviz-0.9.8.gem) = 863ddad1cc129f9d8817a142cef6a528aaa530d9bbaefd8057b0a180b12a24e1
-SIZE (rubygem/ruby-graphviz-0.9.8.gem) = 62976
+MD5 (rubygem/ruby-graphviz-0.9.9.gem) = 9a516c348f19593ceeed183664882f0f
+SHA256 (rubygem/ruby-graphviz-0.9.9.gem) = 6f57c58e2b64e9ec5cce3790b381fffd3745279670beb2324e730740aa2f67aa
+SIZE (rubygem/ruby-graphviz-0.9.9.gem) = 66560