diff --git a/contracts/connectors/synthetix.sol b/contracts/connectors/synthetix.sol
index f1520d7..28734bb 100644
--- a/contracts/connectors/synthetix.sol
+++ b/contracts/connectors/synthetix.sol
@@ -27,7 +27,7 @@ contract SynthetixStakingHelper is DSMath, Stores {
    * @dev Return InstaDApp Synthetix Mapping Addresses
    */
   function getMappingAddr() internal virtual view returns (address) {
-    return 0xe81F70Cc7C0D46e12d70efc60607F16bbD617E88; // InstaMapping Address
+    return 0x772590F33eD05b0E83553650BF9e75A04b337526; // InstaMapping Address
   }
 
   /**