diff --git a/jsprit-core/pom.xml b/jsprit-core/pom.xml
index c6d4d20c..35067896 100644
--- a/jsprit-core/pom.xml
+++ b/jsprit-core/pom.xml
@@ -64,8 +64,12 @@
     	<version>2.4.0</version>
     	<scope>compile</scope>
     </dependency>
-    
-   
+
+      <dependency>
+          <groupId>com.fasterxml.jackson.core</groupId>
+          <artifactId>jackson-databind</artifactId>
+          <version>2.4.3</version>
+      </dependency>
 
   </dependencies>