diff --git a/nfd/Makefile b/nfd/Makefile
index dd2dc82..ff9e104 100644
--- a/nfd/Makefile
+++ b/nfd/Makefile
@@ -2,15 +2,15 @@
 GIT_URL=https://github.com/named-data/NFD.git
 
 # Tag name or commit hash for checkout
-GIT_VERSION=NFD-0.6.5
+GIT_VERSION=NFD-0.6.6
 
 # Package name
 NAME=nfd
 
 # Package version
-VERSION=0.6.5
+VERSION=0.6.6
 
 # PPA version
-PPA_VERSION=3
+PPA_VERSION=1
 
 include ../packaging.mk
diff --git a/nfd/debian/changelog b/nfd/debian/changelog
index 74643c2..dfc7f37 100644
--- a/nfd/debian/changelog
+++ b/nfd/debian/changelog
@@ -1,3 +1,9 @@
+nfd (0.6.6-ppa1~DISTRO) DISTRO; urgency=low
+
+  * Version based on NFD-0.6.6 (https://github.com/named-data/NFD.git)
+
+ -- Alexander Afanasyev <alexander.afanasyev@ucla.edu>  Thu, 02 May 2019 20:11:58 +0000
+
 nfd (0.6.5-ppa3~DISTRO) DISTRO; urgency=low
 
   * Version based on NFD-0.6.5 (https://github.com/named-data/NFD.git)
diff --git a/nfd/debian/control b/nfd/debian/control
index f517352..268e702 100644
--- a/nfd/debian/control
+++ b/nfd/debian/control
@@ -5,7 +5,7 @@
  dh-systemd (>= 1.5),
  python (>= 2.7.0),
  pkg-config (>= 0.26),
- libndn-cxx-dev (>= 0.6.5),
+ libndn-cxx-dev (>= 0.6.6),
  python-sphinx,
  libpcap-dev (>= 1.5.3),
  libboost-all-dev (>= 1.58.0),