diff -urN /usr/ports/cad/xcircuit/Makefile cad/xcircuit/Makefile
--- /usr/ports/cad/xcircuit/Makefile	2009-11-12 22:17:42.000000000 +0900
+++ cad/xcircuit/Makefile	2009-12-05 22:47:19.000000000 +0900
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	xcircuit
-PORTVERSION=	3.6.163
+PORTVERSION=	3.6.164
 PORTEPOCH=	1
 CATEGORIES=	cad
 MASTER_SITES=	http://opencircuitdesign.com/xcircuit/archive/
diff -urN /usr/ports/cad/xcircuit/distinfo cad/xcircuit/distinfo
--- /usr/ports/cad/xcircuit/distinfo	2009-11-12 22:17:42.000000000 +0900
+++ cad/xcircuit/distinfo	2009-12-05 22:51:11.000000000 +0900
@@ -1,3 +1,3 @@
-MD5 (xcircuit-3.6.163.tgz) = caf3a128c1e62c165a4d4364e4a05100
-SHA256 (xcircuit-3.6.163.tgz) = dd281c602c0367a5a13520b318c9e31e45a142a61996fab1933063e5183a14b5
-SIZE (xcircuit-3.6.163.tgz) = 1458592
+MD5 (xcircuit-3.6.164.tgz) = 9c1b64d60ac72a4cf2864f2727ecee8f
+SHA256 (xcircuit-3.6.164.tgz) = a8ac428d5d44aaea64eebd2dea68c0ea53ebe6a368ac5a4f89e61fba7ae2e6cd
+SIZE (xcircuit-3.6.164.tgz) = 1458647