diff --git a/src/bridge/CCIPBaseSender.sol b/src/bridge/CCIPBaseSender.sol
index add516e..addef18 100644
--- a/src/bridge/CCIPBaseSender.sol
+++ b/src/bridge/CCIPBaseSender.sol
@@ -123,10 +123,7 @@ abstract contract CCIPBaseSender is CCIPAllowlistedChain, CCIPSenderBuild, CCIPR
         // transfer tokens to the contract
         IERC20(tokenAmounts[i].token).safeTransferFrom(_msgSender(), address(this), tokenAmounts[i].amount);
         // approve the Router to spend tokens on contract's behalf. It will spend the amount of the given token
-        bool result = IERC20(tokenAmounts[i].token).approve(address(router), tokenAmounts[i].amount);
-        if(!result){
-            revert CCIPErrors.CCIP_BaseSender_FailApproval();
-        }
+        IERC20(tokenAmounts[i].token).safeIncreaseAllowance(address(router), tokenAmounts[i].amount);
         }
         // Send CCIP Message
         messageId = router.ccipSend(_destinationChainSelector, message); 
diff --git a/src/bridge/modules/configuration/CCIPSenderPayment.sol b/src/bridge/modules/configuration/CCIPSenderPayment.sol
index 4d9bac4..5cdb25e 100644
--- a/src/bridge/modules/configuration/CCIPSenderPayment.sol
+++ b/src/bridge/modules/configuration/CCIPSenderPayment.sol
@@ -2,12 +2,14 @@
 pragma solidity ^0.8.20;
 
 import {IERC20} from "ccip-v08/vendor/openzeppelin-solidity/v4.8.3/contracts/token/ERC20/IERC20.sol";
+import {SafeERC20} from "ccip-v08/vendor/openzeppelin-solidity/v4.8.3/contracts/token/ERC20/utils/SafeERC20.sol";
 import {Client} from "ccip/libraries/Client.sol";
 import {IRouterClient} from "ccip/interfaces/IRouterClient.sol";
 import "../libraries/CCIPErrors.sol";
 import "../security/AuthorizationModule.sol";
 
 abstract contract CCIPSenderPayment is AuthorizationModule{
+    using SafeERC20 for IERC20;
     uint256 private paymentIdCounter = 1;
     struct FEE_PAYMENT_TOKEN {
         uint256 id;
@@ -77,11 +79,7 @@ abstract contract CCIPSenderPayment is AuthorizationModule{
                 revert CCIPErrors.CCIP_SenderPayment_ContractNotEnoughBalance(contractBalance, fees);
             }
             // External call
-            bool result = paymentTokens[paymentMethodId].tokenAddress.approve(address(router), fees);
-            if(!result){
-                revert CCIPErrors.CCIP_SenderPayment_FailApproval();
-            }
-
+            paymentTokens[paymentMethodId].tokenAddress.safeIncreaseAllowance(address(router), fees);
         } else { // Native token
             uint256 contractBalance = address(this).balance;
             if (fees > contractBalance){