diff --git a/VERSION b/VERSION
index 31e5c8434..88c5fb891 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.3.3
+1.4.0
diff --git a/ganttzk/pom.xml b/ganttzk/pom.xml
index c76716af1..e7503dd20 100644
--- a/ganttzk/pom.xml
+++ b/ganttzk/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.libreplan</groupId>
         <artifactId>libreplan</artifactId>
-        <version>1.3.3</version>
+        <version>1.4.0</version>
     </parent>
     <artifactId>ganttzk</artifactId>
     <packaging>jar</packaging>
diff --git a/ganttzk/src/main/resources/metainfo/zk/lang-addon.xml b/ganttzk/src/main/resources/metainfo/zk/lang-addon.xml
index c7211c1c2..625c4d6dc 100755
--- a/ganttzk/src/main/resources/metainfo/zk/lang-addon.xml
+++ b/ganttzk/src/main/resources/metainfo/zk/lang-addon.xml
@@ -6,9 +6,9 @@
 
     <!-- When the version is changed, the browser will reload the
         JavaScript modules. -->
-    <javascript-module name="ganttz" version="1.3.3" />
-    <javascript-module name="ganttz.resourceload" version="1.3.3" />
-    <javascript-module name="common" version="1.3.3" />
+    <javascript-module name="ganttz" version="1.4.0" />
+    <javascript-module name="ganttz.resourceload" version="1.4.0" />
+    <javascript-module name="common" version="1.4.0" />
 
     <extension>zul</extension>
     <extension>xul</extension>
diff --git a/libreplan-business/pom.xml b/libreplan-business/pom.xml
index 17910c741..dd6e64c0d 100644
--- a/libreplan-business/pom.xml
+++ b/libreplan-business/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.libreplan</groupId>
         <artifactId>libreplan</artifactId>
-        <version>1.3.3</version>
+        <version>1.4.0</version>
     </parent>
     <artifactId>libreplan-business</artifactId>
     <packaging>jar</packaging>
diff --git a/libreplan-webapp/pom.xml b/libreplan-webapp/pom.xml
index 5503136b6..54c9e48ef 100644
--- a/libreplan-webapp/pom.xml
+++ b/libreplan-webapp/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.libreplan</groupId>
         <artifactId>libreplan</artifactId>
-        <version>1.3.3</version>
+        <version>1.4.0</version>
     </parent>
     <artifactId>libreplan-webapp</artifactId>
     <packaging>war</packaging>
diff --git a/libreplan-webapp/src/main/resources/metainfo/zk/lang-addon.xml b/libreplan-webapp/src/main/resources/metainfo/zk/lang-addon.xml
index 508a21d67..ab3849f8f 100755
--- a/libreplan-webapp/src/main/resources/metainfo/zk/lang-addon.xml
+++ b/libreplan-webapp/src/main/resources/metainfo/zk/lang-addon.xml
@@ -7,9 +7,8 @@
 
     <!-- When the version is changed, the browser will reload the
         JavaScript modules. -->
-    <javascript-module name="webcommon" version="1.3.3" />
-    <javascript-module name="limitingresources" version="1.3.3" />
-    <javascript-module name="limitingresources" version="1.3.3" />
+    <javascript-module name="webcommon" version="1.4.0" />
+    <javascript-module name="limitingresources" version="1.4.0" />
 
     <component>
         <component-name>twowayselector</component-name>
diff --git a/pom.xml b/pom.xml
index 081b7a610..066b55e0a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <groupId>org.libreplan</groupId>
     <artifactId>libreplan</artifactId>
     <packaging>pom</packaging>
-    <version>1.3.3</version>
+    <version>1.4.0</version>
     <name>LibrePlan</name>
 
     <!--