Bumped required solidity version to 0.4.24. (#1295)

OpenZeppelin · Sep 7, 2018 · 897ef29 · 897ef29
1 parent df1fab5
commit 897ef29
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diff --git a/contracts/drafts/ERC1046/TokenMetadata.sol b/contracts/drafts/ERC1046/TokenMetadata.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.21;
+pragma solidity ^0.4.24;
 
 import "../../token/ERC20/IERC20.sol";
 

diff --git a/contracts/mocks/ERC20WithMetadataMock.sol b/contracts/mocks/ERC20WithMetadataMock.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.21;
+pragma solidity ^0.4.24;
 
 import "../token/ERC20/ERC20.sol";
 import "../drafts/ERC1046/TokenMetadata.sol";

diff --git a/contracts/payment/ConditionalEscrow.sol b/contracts/payment/ConditionalEscrow.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.23;
+pragma solidity ^0.4.24;
 
 import "./Escrow.sol";
 

diff --git a/contracts/payment/Escrow.sol b/contracts/payment/Escrow.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.23;
+pragma solidity ^0.4.24;
 
 import "../math/SafeMath.sol";
 import "../ownership/Ownable.sol";

diff --git a/contracts/payment/RefundEscrow.sol b/contracts/payment/RefundEscrow.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.23;
+pragma solidity ^0.4.24;
 
 import "./ConditionalEscrow.sol";
 import "../ownership/Ownable.sol";