Index: biology/cd-hit/Makefile
===================================================================
--- biology/cd-hit/Makefile
+++ biology/cd-hit/Makefile
@@ -2,8 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	cd-hit
-PORTVERSION=	4.6.4
-PORTREVISION=	1
+PORTVERSION=	4.6.6
 DISTVERSIONPREFIX=	V
 CATEGORIES=	biology
 
@@ -17,7 +16,6 @@
 GH_PROJECT=	cdhit
 
 USES=		compiler:openmp gmake shebangfix
-WRKSRC=		${WRKDIR}/cdhit-${PORTVERSION}
 SHEBANG_FILES=	${WRKSRC}/*.pl
 
 MAKE_FLAGS=	openmp=yes
Index: biology/cd-hit/distinfo
===================================================================
--- biology/cd-hit/distinfo
+++ biology/cd-hit/distinfo
@@ -1,2 +1,3 @@
-SHA256 (weizhongli-cdhit-V4.6.4_GH0.tar.gz) = b170108147ec91d8b5f9d10b9e8d5fd971e7aef3af6ec1e5542cbaf10d54b2fc
-SIZE (weizhongli-cdhit-V4.6.4_GH0.tar.gz) = 1148426
+TIMESTAMP = 1482076217
+SHA256 (weizhongli-cdhit-V4.6.6_GH0.tar.gz) = a0c89c969ad338f958620083b12bc69fa30fcba8246a7ec0b6243e5b2ba0365d
+SIZE (weizhongli-cdhit-V4.6.6_GH0.tar.gz) = 1149112