diff --git a/package-lock.json b/package-lock.json
index 0828a485..921b326b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@0xpolygonid/js-sdk",
-  "version": "1.26.0",
+  "version": "1.27.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@0xpolygonid/js-sdk",
-      "version": "1.26.0",
+      "version": "1.27.0",
       "license": "MIT or Apache-2.0",
       "dependencies": {
         "@iden3/onchain-non-merklized-issuer-base-abi": "^0.0.3",
diff --git a/package.json b/package.json
index 1d910f0d..1bca6729 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@0xpolygonid/js-sdk",
-  "version": "1.26.0",
+  "version": "1.27.0",
   "description": "SDK to work with Polygon ID",
   "main": "dist/node/cjs/index.js",
   "module": "dist/node/esm/index.js",
diff --git a/src/iden3comm/handlers/credential-proposal.ts b/src/iden3comm/handlers/credential-proposal.ts
index 82336729..f875b1aa 100644
--- a/src/iden3comm/handlers/credential-proposal.ts
+++ b/src/iden3comm/handlers/credential-proposal.ts
@@ -5,7 +5,6 @@ import {
   CredentialsOfferMessage,
   DIDDocument,
   IPackageManager,
-  JsonDocumentObject,
   PackerParams
 } from '../types';
 
@@ -31,7 +30,6 @@ import { verifyExpiresTime } from './common';
 /** @beta ProposalRequestCreationOptions represents proposal-request creation options */
 export type ProposalRequestCreationOptions = {
   credentials: ProposalRequestCredential[];
-  metadata?: { type: string; data?: JsonDocumentObject };
   did_doc?: DIDDocument;
   expires_time?: Date;
 };
diff --git a/src/iden3comm/types/protocol/contract-request.ts b/src/iden3comm/types/protocol/contract-request.ts
index 86e97661..b602c3fe 100644
--- a/src/iden3comm/types/protocol/contract-request.ts
+++ b/src/iden3comm/types/protocol/contract-request.ts
@@ -31,7 +31,7 @@ export type ContractInvokeResponseBody = {
 
 /** OnChainZeroKnowledgeProofResponse represents structure of onchain zero knowledge proof response */
 export type OnChainZeroKnowledgeProofResponse = ZeroKnowledgeProofResponse & {
-  txHash: string;
+  txHash?: string;
 };
 
 /** ContractInvokeTransactionData represents structure of contract invoke transaction data object */