diff -U2 bird.orig/distinfo bird/distinfo
--- bird.orig/distinfo	2019-04-05 20:32:33.000000000 +0200
+++ bird/distinfo	2019-08-08 12:01:00.477648000 +0200
@@ -1,3 +1,3 @@
-TIMESTAMP = 1553513532
-SHA256 (bird-1.6.6.tar.gz) = 975b3b7aefbe1e0dc9c11e55517f0ca2d82cca1d544e2e926f78bc843aaf2d70
-SIZE (bird-1.6.6.tar.gz) = 1029505
+TIMESTAMP = 1564991153
+SHA256 (bird-1.6.7.tar.gz) = 7eab27ff4b0117a33d20f61b161b647e1fd354b9303c4ed4d3f99260b2173dc9
+SIZE (bird-1.6.7.tar.gz) = 1041299
Common subdirectories: bird.orig/files and bird/files
diff -U2 bird.orig/Makefile bird/Makefile
--- bird.orig/Makefile	2019-04-09 16:04:49.000000000 +0200
+++ bird/Makefile	2019-08-08 12:02:56.167248000 +0200
@@ -3,6 +3,6 @@
 
 PORTNAME=	bird
-PORTVERSION=	1.6.6
-PORTREVISION=	1
+PORTVERSION=	1.6.7
+PORTREVISION=	0
 CATEGORIES=	net
 MASTER_SITES=	ftp://bird.network.cz/pub/bird/
Only in bird: work-ipv4