From c28cb9db27242436eaa6a4c6bfb7b4affeea478a Mon Sep 17 00:00:00 2001
From: Sergey Ponomarev <me@sergey-ponomarev.ru>
Date: Thu, 2 Mar 2023 14:25:03 +0300
Subject: [PATCH] Locking all contracts pragma version to  0.8.19

---
 contracts/ChainlinkOracle.sol                 | 2 +-
 contracts/libraries/Utils.sol                 | 2 +-
 contracts/libraries/external/QueryAccount.sol | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/contracts/ChainlinkOracle.sol b/contracts/ChainlinkOracle.sol
index 9b64016..d2c38af 100644
--- a/contracts/ChainlinkOracle.sol
+++ b/contracts/ChainlinkOracle.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
+pragma solidity 0.8.19;
 
 import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";
 import "./libraries/Utils.sol";
diff --git a/contracts/libraries/Utils.sol b/contracts/libraries/Utils.sol
index 2573741..a14c96e 100644
--- a/contracts/libraries/Utils.sol
+++ b/contracts/libraries/Utils.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
+pragma solidity 0.8.19;
 
 import "solidity-bytes-utils/contracts/BytesLib.sol";
 import "./external/QueryAccount.sol";
diff --git a/contracts/libraries/external/QueryAccount.sol b/contracts/libraries/external/QueryAccount.sol
index a48875d..16ff25f 100644
--- a/contracts/libraries/external/QueryAccount.sol
+++ b/contracts/libraries/external/QueryAccount.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity >=0.7.0;
+pragma solidity 0.8.19;
 
 /**
  * @title QueryAccount