diff --git a/package.json b/package.json
index 694568b..6bd9635 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@0xsquid/squid-types",
-  "version": "0.1.62",
+  "version": "0.1.63",
   "description": "JS and TS types relating to 0xsquid related projects.",
   "main": "dist/index.js",
   "types": "./dist/index.d.ts",
diff --git a/src/fees/index.ts b/src/fees/index.ts
index e2eb648..0cec662 100644
--- a/src/fees/index.ts
+++ b/src/fees/index.ts
@@ -1,9 +1,10 @@
 import { Token } from "../tokens";
 
 export enum FeeType {
-  AXELAR_FEE = "Axelar Fee",
-  GAS_RECEIVER_FEE = "Gas Receiver Fee",
-  EXPRESS_FEE = "Express Fee",
+  AXELAR_FEE = "Axelar fee",
+  GAS_RECEIVER_FEE = "Gas receiver fee",
+  BOOST_FEE = "Boost fee",
+  INTEGRATOR_FEE = "Integrator fee",
 }
 
 export enum GasCostType {