diff --git a/ndn-tools/debian/changelog b/ndn-tools/debian/changelog
index d9a1799..c96af19 100644
--- a/ndn-tools/debian/changelog
+++ b/ndn-tools/debian/changelog
@@ -1,3 +1,10 @@
+ndn-tools (0.6.4-ppa1~DISTRO) DISTRO; urgency=low
+
+  * Version based on ndn-tools-0.6.4 (https://github.com/named-data/ndn-
+    tools)
+
+ -- Alexander Afanasyev <alexander.afanasyev@ucla.edu>  Thu, 02 May 2019 20:26:03 +0000
+
 ndn-tools (0.6.3-9-release-0.6.3-ppa3~DISTRO) DISTRO; urgency=low
 
   * Version based on ndn-tools-0.6.3 (https://github.com/named-data/ndn-
diff --git a/ndn-tools/debian/control b/ndn-tools/debian/control
index 8a24eae..6c862b9 100644
--- a/ndn-tools/debian/control
+++ b/ndn-tools/debian/control
@@ -7,7 +7,7 @@
  pkg-config (>= 0.26),
  libpcap-dev,
  python-sphinx,
- libndn-cxx-dev (>= 0.6.5),
+ libndn-cxx-dev (>= 0.6.6),
  git
 Standards-Version: 3.9.2
 Section: net