diff --git a/Core/ivy.xml b/Core/ivy.xml
index 5185b58c13..63fdd9ed92 100644
--- a/Core/ivy.xml
+++ b/Core/ivy.xml
@@ -6,8 +6,7 @@
      
     </configurations>
     <dependencies >
-        
-        <dependency conf="core->default" org="com.github.jgraph" name="jgraphx" rev="v3.8.0"/>
+        <dependency conf="core->default" org="com.github.vlsi.mxgraph" name="jgraphx" rev="4.1.0" />
         
         <dependency conf="core->default" org="org.apache.activemq" name="activemq-all" rev="5.11.1"/>
         <dependency conf="core->default" org="org.apache.curator" name="curator-client" rev="2.8.0"/>
diff --git a/Core/ivysettings.xml b/Core/ivysettings.xml
index c27e095ddb..9c3b496314 100644
--- a/Core/ivysettings.xml
+++ b/Core/ivysettings.xml
@@ -4,7 +4,6 @@
     <chain name="main">
         <ibiblio name="central" root="https://repo1.maven.org/maven2" m2compatible="true"/>
         <ibiblio name="maven.restlet.org" root="http://maven.restlet.com" m2compatible="true" />  
-        <ibiblio name="jitpack.io" root="https://jitpack.io" m2compatible="true" />  
     </chain>
   </resolvers>
 </ivysettings>