diff --git a/CHANGELOG.md b/CHANGELOG.md
index d10eb56..ac77461 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+### __[v2.5.1]__ - unreleased
+##### Added
+##### Changed
+##### Deprecated
+##### Removed
+##### Fixed
+##### Security
+
+
 ### __[v2.5]__ - 16.04.2020
 ##### Added
 - Divera-Plugin: Plugin zum Ansteuern der Divera-Api. [#415](https://github.com/Schrolli91/BOSWatch/pull/415)
diff --git a/includes/globalVars.py b/includes/globalVars.py
index 2133748..0a8045c 100644
--- a/includes/globalVars.py
+++ b/includes/globalVars.py
@@ -9,9 +9,9 @@ Global variables
 """
 
 # version info
-versionNr = "2.5"
-branch = "master"
-buildDate = "16.04.2020"
+versionNr = "2.5.1"
+branch = "dev"
+buildDate = "unreleased"
 
 # Global variables
 config = 0