diff --git a/src/config.ts b/src/config.ts
index 0410a76..6e1edfc 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -8,8 +8,8 @@ type ContractConfig = {
 
 const MUMBAI_CONTRACTS: ContractConfig = {
     exchange: "0x4bFb41d5B3570DeFd03C39a9A4D8dE6Bd8B8982E",
-    negRiskAdapter: "0xd91E80cF2E7be2e162c6513ceD06f1dD0dA35296",
-    negRiskExchange: "0xC5d563A36AE78145C45a50134d48A1215220f80a",
+    negRiskAdapter: "0x9A6930BB811fe3dFE1c35e4502134B38EC54399C",
+    negRiskExchange: "0x87d1A0DdB4C63a6301916F02090A51a7241571e4",
     collateral: "0x2E8DCfE708D44ae2e406a1c02DFE2Fa13012f961",
     conditionalTokens: "0x7D8610E9567d2a6C9FBf66a5A13E9Ba8bb120d43",
 };