diff --git a/ndnmap-data-collector/Makefile b/ndnmap-data-collector/Makefile
index c1420df..50ccb6f 100644
--- a/ndnmap-data-collector/Makefile
+++ b/ndnmap-data-collector/Makefile
@@ -11,6 +11,6 @@
 VERSION=0.1.0-15-g29c1984
 
 # PPA version
-PPA_VERSION=2
+PPA_VERSION=4
 
 include ../packaging.mk
diff --git a/ndnmap-data-collector/debian/changelog b/ndnmap-data-collector/debian/changelog
index f0a36e8..31ac7f7 100644
--- a/ndnmap-data-collector/debian/changelog
+++ b/ndnmap-data-collector/debian/changelog
@@ -1,3 +1,10 @@
+ndnmap-data-collector (0.1.0-15-g29c1984-ppa4~DISTRO) DISTRO; urgency=low
+
+  * Version based on 29c1984601f7bd78b9946a2bd147cda16dcef236
+    (https://github.com/WU-ARL/ndnmapDataCollector)
+
+ -- Alexander Afanasyev <aa@cs.fiu.edu>  Wed, 15 Jan 2020 19:16:51 +0000
+
 ndnmap-data-collector (0.1.0-15-g29c1984-ppa2~DISTRO) DISTRO; urgency=low
 
   * Version based on 29c1984601f7bd78b9946a2bd147cda16dcef236