diff --git a/pom.xml b/pom.xml
index 9ca1005..ee2b53d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
 	<artifactId>doc-tep-hydrology</artifactId>
 	<packaging>rpm</packaging>
 	<description>Hydrology Thematic Exploitation Platform guide</description>
-	<version>2.2</version>
+	<version>2.3</version>
 	
 <!--	<dependencies>
 		<dependency>
diff --git a/source/conf.py b/source/conf.py
index 66dc6a9..55490f6 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -48,9 +48,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '2.1'
+version = '2.3'
 # The full version, including alpha/beta/rc tags.
-release = '2.1'
+release = '2.3'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.