diff --git a/engine/src/main/java/it/unibo/arces/wot/sepa/engine/core/Engine.java b/engine/src/main/java/it/unibo/arces/wot/sepa/engine/core/Engine.java
index b05a83a5..b3af8e06 100644
--- a/engine/src/main/java/it/unibo/arces/wot/sepa/engine/core/Engine.java
+++ b/engine/src/main/java/it/unibo/arces/wot/sepa/engine/core/Engine.java
@@ -58,7 +58,7 @@
  */
 
 public class Engine implements EngineMBean {
-	private final static String version = "0.9.11";
+	private final static String version = "0.9.12";
 
 	private EngineProperties properties = null;