diff --git a/contracts/aave/FlashLoanReceiverBase.sol b/contracts/aave/FlashLoanReceiverBase.sol
index 154fa69..4361881 100644
--- a/contracts/aave/FlashLoanReceiverBase.sol
+++ b/contracts/aave/FlashLoanReceiverBase.sol
@@ -1,6 +1,6 @@
 pragma solidity ^0.6.6;
 
-import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/math/SafeMath.sol";
+import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/math/SafeMath.sol";
 import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/IERC20.sol";
 import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/SafeERC20.sol";
 import "./IFlashLoanReceiver.sol";