diff --git a/libchronosync/Makefile b/libchronosync/Makefile
index 633a76f..1b154aa 100644
--- a/libchronosync/Makefile
+++ b/libchronosync/Makefile
@@ -2,15 +2,15 @@
 GIT_URL=https://github.com/named-data/ChronoSync.git
 
 # Tag name or commit hash for checkout
-GIT_VERSION=0.5.1
+GIT_VERSION=a2416db9125f6a24e1461b7d2929ba701c43664f
 
 # Package name
 NAME=libchronosync
 
 # Package version
-VERSION=0.5.1-1
+VERSION=0.5.1-2-g1d1092
 
 # PPA version
-PPA_VERSION=1
+PPA_VERSION=2
 
 include ../packaging.mk
diff --git a/libchronosync/debian/changelog b/libchronosync/debian/changelog
index 2994e5a..49accc4 100644
--- a/libchronosync/debian/changelog
+++ b/libchronosync/debian/changelog
@@ -1,3 +1,17 @@
+libchronosync (0.5.1-2-g1d1092-ppa2~DISTRO) DISTRO; urgency=low
+
+  * Version based on a2416db9125f6a24e1461b7d2929ba701c43664f
+    (https://github.com/named-data/ChronoSync.git)
+
+ -- Alexander Afanasyev <alexander.afanasyev@ucla.edu>  Tue, 16 Oct 2018 16:36:04 +0000
+
+libchronosync (0.5.1-2-g1d1092-ppa1~DISTRO) DISTRO; urgency=low
+
+  * Version based on a2416db9125f6a24e1461b7d2929ba701c43664f
+    (https://github.com/named-data/ChronoSync.git)
+
+ -- Alexander Afanasyev <alexander.afanasyev@ucla.edu>  Tue, 16 Oct 2018 16:16:30 +0000
+
 libchronosync (0.5.1-1-ppa1~DISTRO) DISTRO; urgency=low
 
   * Version based on 0.5.1 (https://github.com/named-
diff --git a/libchronosync/debian/rules b/libchronosync/debian/rules
index 8081297..8f439fe 100755
--- a/libchronosync/debian/rules
+++ b/libchronosync/debian/rules
@@ -11,7 +11,7 @@
 
 LDFLAGS := $(shell dpkg-buildflags --get LDFLAGS)
 CXXFLAGS := $(shell dpkg-buildflags --get CXXFLAGS)
-CXXFLAGS += -std=c++11
+CXXFLAGS += -std=c++14
 LIBDIR := /usr/lib/$(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
 
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