diff --git a/ndns/debian/changelog b/ndns/debian/changelog
index b2931be..6f6d47a 100644
--- a/ndns/debian/changelog
+++ b/ndns/debian/changelog
@@ -1,3 +1,10 @@
+ndns (0.0.13-g81e9876da-ppa1~DISTRO) DISTRO; urgency=low
+
+  * Version based on 81e9876da59c43d425d890d8231bd1c3e7e2a9fa
+    (https://github.com/named-data/ndns)
+
+ -- Alex Afanasyev <aa@cs.fiu.edu>  Thu, 17 Feb 2022 21:35:13 +0000
+
 ndns (0.0.12-g28229df-ppa1~DISTRO) DISTRO; urgency=low
 
   * Version based on 28229df052fe40f00e1e4e9798b44be1e17a4ddc
diff --git a/ndns/debian/control b/ndns/debian/control
index db0756b..280fd93 100644
--- a/ndns/debian/control
+++ b/ndns/debian/control
@@ -5,7 +5,7 @@
  dh-systemd (>= 1.5),
  python (>= 2.7.0),
  pkg-config (>= 0.26),
- libndn-cxx-dev (>= 0.7.0)
+ libndn-cxx-dev (>= 0.8.0)
 Standards-Version: 3.9.2
 Section: net
 Homepage: http://github.com/named-data/ndns
diff --git a/ndns/debian/rules b/ndns/debian/rules
index 618b4ae..208f7be 100755
--- a/ndns/debian/rules
+++ b/ndns/debian/rules
@@ -36,6 +36,7 @@
 	rm -rf .waf3-1*
 	rm -f .waf-tools/*.pyc
 	rm -f docs/*.pyc
+	rm -rf .waf-tools/__pycache__
 
 override_dh_auto_test: