diff --git a/pom.xml b/pom.xml
index 94698ea..e335d9c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>es.kauron.jstudy</groupId>
   <artifactId>jstudy</artifactId>
   <packaging>jar</packaging>
-  <version>0.3</version>
+  <version>0.4</version>
 
   <repositories>
     <repository>