diff --git a/omemo/CHANGELOG b/omemo/CHANGELOG
index a4445ac..0ce8832 100644
--- a/omemo/CHANGELOG
+++ b/omemo/CHANGELOG
@@ -1,3 +1,6 @@
+2.5.2 / 2017-12-10
+- Small refactoring
+
 2.5.1 / 2017-11-21
 - Bug fix
 
diff --git a/omemo/manifest.ini b/omemo/manifest.ini
index bcaa9df..042cd92 100644
--- a/omemo/manifest.ini
+++ b/omemo/manifest.ini
@@ -1,7 +1,7 @@
 [info]
 name: OMEMO
 short_name: omemo
-version: 2.5.1
+version: 2.5.2
 description: OMEMO is an XMPP Extension Protocol (XEP) for secure multi-client end-to-end encryption based on Axolotl and PEP. You need to install some dependencys, you can find install instructions for your system in the Github Wiki.
 authors: Bahtiar `kalkin-` Gadimov <bahtiar@gadimov.de>
  Daniel Gultsch <daniel@gultsch.de>