diff --git a/SimpleBank/SimpleBank.so b/SimpleBank/SimpleBank.sol
similarity index 97%
rename from SimpleBank/SimpleBank.so
rename to SimpleBank/SimpleBank.sol
index 8ea497b..30006d9 100644
--- a/SimpleBank/SimpleBank.so
+++ b/SimpleBank/SimpleBank.sol
@@ -1,32 +1,32 @@
-// SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
-
-// SimpleBank contract definition
-contract SimpleBank {
-    // Mapping from addresses to balances
-    mapping(address => uint) private balances;
-    
-    // Event declarations
-    event DepositMade(address indexed accountAddress, uint amount);
-    event WithdrawalMade(address indexed accountAddress, uint withdrawAmount, uint newBalance);
-
-    // Deposit function allows users to deposit Ether into the bank
-    function deposit() public payable {
-        require(msg.value > 0, "Deposit amount must be greater than zero.");
-        balances[msg.sender] += msg.value;
-        emit DepositMade(msg.sender, msg.value);
-    }
-
-    // Withdraw function allows users to withdraw Ether from the bank
-    function withdraw(uint withdrawAmount) public {
-        require(withdrawAmount <= balances[msg.sender], "Insufficient balance.");
-        payable(msg.sender).transfer(withdrawAmount);
-        balances[msg.sender] -= withdrawAmount;
-        emit WithdrawalMade(msg.sender, withdrawAmount, balances[msg.sender]);
-    }
-
-    // Get balance function returns the Ether balance of the user
-    function getBalance() public view returns (uint) {
-        return balances[msg.sender];
-    }
-}
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+// SimpleBank contract definition
+contract SimpleBank {
+    // Mapping from addresses to balances
+    mapping(address => uint) private balances;
+    
+    // Event declarations
+    event DepositMade(address indexed accountAddress, uint amount);
+    event WithdrawalMade(address indexed accountAddress, uint withdrawAmount, uint newBalance);
+
+    // Deposit function allows users to deposit Ether into the bank
+    function deposit() public payable {
+        require(msg.value > 0, "Deposit amount must be greater than zero.");
+        balances[msg.sender] += msg.value;
+        emit DepositMade(msg.sender, msg.value);
+    }
+
+    // Withdraw function allows users to withdraw Ether from the bank
+    function withdraw(uint withdrawAmount) public {
+        require(withdrawAmount <= balances[msg.sender], "Insufficient balance.");
+        payable(msg.sender).transfer(withdrawAmount);
+        balances[msg.sender] -= withdrawAmount;
+        emit WithdrawalMade(msg.sender, withdrawAmount, balances[msg.sender]);
+    }
+
+    // Get balance function returns the Ether balance of the user
+    function getBalance() public view returns (uint) {
+        return balances[msg.sender];
+    }
+}