diff --git a/contracts/StakeVault.sol b/contracts/StakeVault.sol
index 8780b17..c02b91f 100644
--- a/contracts/StakeVault.sol
+++ b/contracts/StakeVault.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity 0.8.19;
+pragma solidity 0.8.20;
 
 import "./StakeManager.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";
diff --git a/hardhat.config.js b/hardhat.config.js
index d5dd5f4..ea22f59 100644
--- a/hardhat.config.js
+++ b/hardhat.config.js
@@ -2,5 +2,5 @@ require("@nomicfoundation/hardhat-toolbox");
 
 /** @type import('hardhat/config').HardhatUserConfig */
 module.exports = {
-  solidity: "0.8.18",
+  solidity: "0.8.20",
 };