diff --git a/package.json b/package.json
index 00a1faf..4493582 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@0xsquid/squid-types",
-  "version": "0.1.119",
+  "version": "0.1.120",
   "description": "JS and TS types relating to 0xsquid related projects.",
   "main": "dist/index.js",
   "types": "./dist/index.d.ts",
diff --git a/src/squid/index.ts b/src/squid/index.ts
index ba5a32a..afcd335 100644
--- a/src/squid/index.ts
+++ b/src/squid/index.ts
@@ -49,6 +49,11 @@ export interface ChainflipDepositAddressData {
       message: string;
       gasBudget: string;
     };
+    fillOrKillParams: {
+      minPrice: string;
+      refundAddress: string;
+      retryDurationBlocks: number;
+    };
   };
 }