diff --git a/contracts/IMessageListener.sol b/contracts/IMessageListener.sol
new file mode 100644
index 0000000..d065619
--- /dev/null
+++ b/contracts/IMessageListener.sol
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: AGPL-3.0-only
+
+/**
+ *   IMessageListener.sol - SKALE Interchain Messaging Agent
+ *   Copyright (C) 2021-Present SKALE Labs
+ *   @author Dmytro Stebaiev
+ *
+ *   SKALE IMA is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published
+ *   by the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   SKALE IMA is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with SKALE IMA.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+pragma solidity >=0.6.10 <0.9.0;
+
+
+interface IMessageListener {
+    /**
+     * @dev Structure that describes message. Should contain sender of message,
+     * destination contract on schain that will receiver message,
+     * data that contains all needed info about token or ETH.
+     */
+    struct Message {
+        address sender;
+        address destinationContract;
+        bytes data;
+    }
+
+    /**
+     * @dev Structure that contains fields for bls signature.
+     */
+    struct Signature {
+        uint256[2] blsSignature;
+        uint256 hashA;
+        uint256 hashB;
+        uint256 counter;
+    }
+
+    function postIncomingMessages(
+        string calldata fromSchainName,
+        uint256 startingCounter,
+        Message[] calldata messages,
+        Signature calldata sign
+    ) external;
+
+    function postOutgoingMessage(
+        bytes32 targetChainHash,
+        address targetContract,
+        bytes memory data
+    ) external;
+}
diff --git a/contracts/IMessageProxy.sol b/contracts/IMessageProxy.sol
index 03c0109..44bc6e3 100644
--- a/contracts/IMessageProxy.sol
+++ b/contracts/IMessageProxy.sol
@@ -21,46 +21,15 @@
 
 pragma solidity >=0.6.10 <0.9.0;
 
+import { IMessageListener } from "./IMessageListener.sol";
 
-interface IMessageProxy {
-
-    /**
-     * @dev Structure that describes message. Should contain sender of message,
-     * destination contract on schain that will receiver message,
-     * data that contains all needed info about token or ETH.
-     */
-    struct Message {
-        address sender;
-        address destinationContract;
-        bytes data;
-    }
-
-    /**
-     * @dev Structure that contains fields for bls signature.
-     */
-    struct Signature {
-        uint256[2] blsSignature;
-        uint256 hashA;
-        uint256 hashB;
-        uint256 counter;
-    }
 
+interface IMessageProxy is IMessageListener {
     function addConnectedChain(string calldata schainName) external;
-    function postIncomingMessages(
-        string calldata fromSchainName,
-        uint256 startingCounter,
-        Message[] calldata messages,
-        Signature calldata sign
-    ) external;
     function setNewGasLimit(uint256 newGasLimit) external;
     function registerExtraContractForAll(address extraContract) external;
-    function removeExtraContractForAll(address extraContract) external;    
+    function removeExtraContractForAll(address extraContract) external;
     function removeConnectedChain(string memory schainName) external;
-    function postOutgoingMessage(
-        bytes32 targetChainHash,
-        address targetContract,
-        bytes memory data
-    ) external;
     function registerExtraContract(string memory chainName, address extraContract) external;
     function removeExtraContract(string memory schainName, address extraContract) external;
     function setVersion(string calldata newVersion) external;
@@ -81,4 +50,4 @@ interface IMessageProxy {
     function getIncomingMessagesCounter(string calldata fromSchainName) external view returns (uint256);
     function isConnectedChain(string memory schainName) external view returns (bool);
     function getLastOutgoingMessageBlockId(string memory targetSchainName) external view returns (uint);
-}
\ No newline at end of file
+}
diff --git a/package.json b/package.json
index b8dacd3..4438e36 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "fullCheck": "yarn lint && yarn cspell && yarn slither"
   },
   "dependencies": {
-    "@skalenetwork/skale-manager-interfaces": "^3.1.0"
+    "@skalenetwork/skale-manager-interfaces": "^3.2.0-develop.0"
   },
   "devDependencies": {
     "@types/node": "^20.4.5",
diff --git a/yarn.lock b/yarn.lock
index 1a5aa60..c129a60 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -893,10 +893,10 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-5.6.0.tgz#41dd6093d34652cddb5d5bdeee04eafc33826668"
   integrity sha512-TV7t8GKYaJWsn00tFDqBw8+Uqmr8A0fRU1tvTQhyZzGv0sJCGRQL3JGMI3ucuKo3XIZdUP+Lx7/gh2t3lewy7g==
 
-"@skalenetwork/skale-manager-interfaces@^3.1.0":
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/@skalenetwork/skale-manager-interfaces/-/skale-manager-interfaces-3.1.0.tgz#e97750462b1dafa9eee1c347802d5405afc9474f"
-  integrity sha512-lVJM6nRfIrlwRy7N009jGCZa5nDJo2/QMrKN0A2nRz/sqT8wWlOQUeDKrJ1mC5Esdbzhya6T6hTiZbN2yNwcRg==
+"@skalenetwork/skale-manager-interfaces@^3.2.0-develop.0":
+  version "3.2.0-paymaster.2"
+  resolved "https://registry.yarnpkg.com/@skalenetwork/skale-manager-interfaces/-/skale-manager-interfaces-3.2.0-paymaster.2.tgz#6b114041b623a030331e0a7853a2eab136fc2daf"
+  integrity sha512-tmqWNkafjJxIZNVp2EmysvXor5F4G+f5A4qTMWqCZ7yMrCAvGzTETpMiHGjJJCUwSIaaqd62DjDjQi69r+BUkg==
 
 "@solidity-parser/parser@^0.18.0":
   version "0.18.0"