diff --git a/pom.xml b/pom.xml
index d3927e4c..8666e7bc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>cz.tomasdvorak</groupId>
     <artifactId>eet-client</artifactId>
-    <version>3.0.0</version>
+    <version>4.0.0</version>
 
     <description>
         Client / Connector for the #EET - registration of sales is an advanced system of online communication between entrepreneurs and Financial Authority.