diff --git a/ChangeLog b/ChangeLog
index 8fd1c44..66f74dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,14 @@
 CHANGES
 =======
 
+* Shell version updated
+* Authorization section updated
+* Update RPM package dependencies
+
+1.5.2
+-----
+
+* Release v1.5.2
 * Fixes on the authorization mechanism
 * Enhancement in handling the parameters defined in the user request
 * Missing security support
@@ -19,7 +27,7 @@ CHANGES
 
 * Release v1.5.0
 * add some unit tests for Trust
-* CLI: remove auth_token, unused vars and add tests
+* CLI: remove auth\_token, unused vars and add tests
 * add some unit tests for ExecuteCommand
 * add some unit tests for the ManagerCommand class
 * simplify packaging with docker
@@ -42,8 +50,8 @@ CHANGES
 -----
 
 * Release v1.3.0 with packaging files
-* Replaces uuid.uuid4 with uuidutils.generate_uuid()
-* [packaging] make docker aware of PKG_VERSION
+* Replaces uuid.uuid4 with uuidutils.generate\_uuid()
+* [packaging] make docker aware of PKG\_VERSION
 * Added support for OpenStack DOMAIN to shell.py
 * Update changelogs and system package versions
 * Clean up oslo imports
diff --git a/packaging/debian/changelog b/packaging/debian/changelog
index 270f456..0eafab0 100755
--- a/packaging/debian/changelog
+++ b/packaging/debian/changelog
@@ -1,3 +1,11 @@
+python-synergy-service (1.5.3) unstable; urgency=low
+
+  * Shell version updated
+  * Authorization section updated
+  * Update RPM package dependencies
+
+ -- Ervin Konomi <ervin.konomi@pd.infn.it>  Wed, 20 Sep 2017 10:12:19 +0200
+
 python-synergy-service (1.5.2) unstable; urgency=low
 
   * Fixes on the authorization mechanism
diff --git a/packaging/rpm/python-synergy.spec b/packaging/rpm/python-synergy.spec
index cae057f..cae339b 100755
--- a/packaging/rpm/python-synergy.spec
+++ b/packaging/rpm/python-synergy.spec
@@ -1,7 +1,7 @@
 %{!?python_sitelib: %global python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
 
 Name:             python-synergy-service
-Version:          1.5.2
+Version:          1.5.3
 Release:          2%{?dist}
 Summary:          Synergy service
 
@@ -85,6 +85,11 @@ if [ "$1" = 0 ]; then
 fi
 
 %changelog
+* Wed Sep 20 2017 Ervin Konomi <ervin.konomi@pd.infn.it> - 1.5.3-1
+- Shell version updated
+- Authorization section updated
+- Update RPM package dependencies
+
 * Mon Aug 21 2017 Vincent Llorens <vincent.llorens@cc.in2p3.fr> - 1.5.2-2
 - Update some python requirements to python2-* names