diff --git a/dns/unbound/Makefile b/dns/unbound/Makefile
index 5ed8aa3eef18..fbb9b898019c 100644
--- a/dns/unbound/Makefile
+++ b/dns/unbound/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	unbound
-PORTVERSION=	1.6.5
+PORTVERSION=	1.6.6
 CATEGORIES=	dns
 MASTER_SITES=	http://unbound.net/downloads/
 
diff --git a/dns/unbound/distinfo b/dns/unbound/distinfo
index 70720b27e918..c367495d8ee8 100644
--- a/dns/unbound/distinfo
+++ b/dns/unbound/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1503310583
-SHA256 (unbound-1.6.5.tar.gz) = e297aa1229015f25bf24e4923cb1dadf1f29b84f82a353205006421f82cc104e
-SIZE (unbound-1.6.5.tar.gz) = 5477400
+TIMESTAMP = 1506040200
+SHA256 (unbound-1.6.6.tar.gz) = 972b14dc33093e672652a7b2b5f159bab2198b0fe9c9e1c5707e1895d4d4b390
+SIZE (unbound-1.6.6.tar.gz) = 5460482
diff --git a/dns/unbound/pkg-plist b/dns/unbound/pkg-plist
index 1eff6e307dbd..9f216f3ca2da 100644
--- a/dns/unbound/pkg-plist
+++ b/dns/unbound/pkg-plist
@@ -4,7 +4,7 @@ include/unbound.h
 lib/libunbound.a
 lib/libunbound.so
 lib/libunbound.so.2
-lib/libunbound.so.2.5.4
+lib/libunbound.so.2.5.5
 %%PYTHON%%%%PYTHON_SITELIBDIR%%/_unbound.so
 %%PYTHON%%%%PYTHON_SITELIBDIR%%/unbound.py
 %%PYTHON%%%%PYTHON_SITELIBDIR%%/unboundmodule.py