diff --git a/package.json b/package.json
index 24683c5..af4cafa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.20.83-rc3",
+  "version": "0.20.83-rc4",
   "description": "Orion Protocol SDK",
   "main": "./lib/index.cjs",
   "module": "./lib/index.js",
diff --git a/src/services/BlockchainService/schemas/dueLiabilityEstimateSchema.ts b/src/services/BlockchainService/schemas/dueLiabilityEstimateSchema.ts
deleted file mode 100644
index 1b86c7e..0000000
--- a/src/services/BlockchainService/schemas/dueLiabilityEstimateSchema.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { z } from 'zod';
-
-export const dueLiabilityEstimateSchema = z.object({
-  asset: z.string(),
-  amount: z.number().nonnegative(),
-});
diff --git a/src/services/BlockchainService/schemas/index.ts b/src/services/BlockchainService/schemas/index.ts
index db3d1c6..3533c76 100644
--- a/src/services/BlockchainService/schemas/index.ts
+++ b/src/services/BlockchainService/schemas/index.ts
@@ -1,19 +1,18 @@
-export * from './adminPoolSchema';
-export { default as adminPoolsListSchema } from './adminPoolsListSchema';
-export { default as addPoolSchema } from './addPoolSchema';
-export { default as atomicHistorySchema } from './atomicHistorySchema';
-export { default as checkRedeemOrderSchema } from './checkRedeemOrderSchema';
-export { default as historySchema } from './historySchema';
-export { default as IDOSchema } from './IDOSchema';
-export { default as infoSchema } from './infoSchema';
-export { default as poolsConfigSchema } from './poolsConfigSchema';
-export { default as poolsInfoSchema } from './poolsInfoSchema';
-export { default as atomicSummarySchema } from './atomicSummarySchema';
-export { default as poolsLpAndStakedSchema } from './poolsLpAndStakedSchema';
-export { default as userVotesSchema } from './userVotesSchema';
-export { default as userEarnedSchema } from './userEarnedSchema';
-export { default as poolsV3InfoSchema } from './poolsV3InfoSchema';
-export { default as pmmSchema } from './pmmSchema';
-export { pricesWithQuoteAssetSchema } from './pricesWithQuoteAssetSchema';
-export { referralDataSchema } from './referralDataSchema';
-export { dueLiabilityEstimateSchema } from './dueLiabilityEstimateSchema';
+export * from './adminPoolSchema.js';
+export { default as adminPoolsListSchema } from './adminPoolsListSchema.js';
+export { default as addPoolSchema } from './addPoolSchema.js';
+export { default as atomicHistorySchema } from './atomicHistorySchema.js';
+export { default as checkRedeemOrderSchema } from './checkRedeemOrderSchema.js';
+export { default as historySchema } from './historySchema.js';
+export { default as IDOSchema } from './IDOSchema.js';
+export { default as infoSchema } from './infoSchema.js';
+export { default as poolsConfigSchema } from './poolsConfigSchema.js';
+export { default as poolsInfoSchema } from './poolsInfoSchema.js';
+export { default as atomicSummarySchema } from './atomicSummarySchema.js';
+export { default as poolsLpAndStakedSchema } from './poolsLpAndStakedSchema.js';
+export { default as userVotesSchema } from './userVotesSchema.js';
+export { default as userEarnedSchema } from './userEarnedSchema.js';
+export { default as poolsV3InfoSchema } from './poolsV3InfoSchema.js';
+export { default as pmmSchema } from './pmmSchema.js';
+export { pricesWithQuoteAssetSchema } from './pricesWithQuoteAssetSchema.js';
+export { referralDataSchema } from './referralDataSchema.js';