diff --git a/pom.xml b/pom.xml
index 9c00eb4..02e180c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     <groupId>eu.ztsh</groupId>
     <artifactId>large-file-reading-challenge</artifactId>
     <name>Large File Reading Challenge</name>
-    <version>1.0.0</version>
+    <version>2.0.0-SNAPSHOT</version>
 
     <properties>
         <!-- encoding -->