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-rw-r--r--contracts/interfaces/contracts/protocol/AssetProxy/IAssetData.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/AssetProxy/IAssetProxy.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/AssetProxy/IAuthorizable.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IExchange.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IExchangeCore.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IMatchOrders.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/ISignatureValidator.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/ITransactions.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IValidator.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IWallet.sol2
-rw-r--r--contracts/interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol2
12 files changed, 12 insertions, 12 deletions
diff --git a/contracts/interfaces/contracts/protocol/AssetProxy/IAssetData.sol b/contracts/interfaces/contracts/protocol/AssetProxy/IAssetData.sol
index e2da68919..a130e615f 100644
--- a/contracts/interfaces/contracts/protocol/AssetProxy/IAssetData.sol
+++ b/contracts/interfaces/contracts/protocol/AssetProxy/IAssetData.sol
@@ -17,7 +17,7 @@
*/
// solhint-disable
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
pragma experimental ABIEncoderV2;
diff --git a/contracts/interfaces/contracts/protocol/AssetProxy/IAssetProxy.sol b/contracts/interfaces/contracts/protocol/AssetProxy/IAssetProxy.sol
index b25d2d75a..706412dd0 100644
--- a/contracts/interfaces/contracts/protocol/AssetProxy/IAssetProxy.sol
+++ b/contracts/interfaces/contracts/protocol/AssetProxy/IAssetProxy.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
import "./IAuthorizable.sol";
diff --git a/contracts/interfaces/contracts/protocol/AssetProxy/IAuthorizable.sol b/contracts/interfaces/contracts/protocol/AssetProxy/IAuthorizable.sol
index 96ee05dee..202173998 100644
--- a/contracts/interfaces/contracts/protocol/AssetProxy/IAuthorizable.sol
+++ b/contracts/interfaces/contracts/protocol/AssetProxy/IAuthorizable.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
import "@0x/contracts-utils/contracts/utils/Ownable/IOwnable.sol";
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol b/contracts/interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol
index 8db8d6f6c..b73881c07 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
contract IAssetProxyDispatcher {
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IExchange.sol b/contracts/interfaces/contracts/protocol/Exchange/IExchange.sol
index b92abba04..866e4c194 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IExchange.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IExchange.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
pragma experimental ABIEncoderV2;
import "./IExchangeCore.sol";
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IExchangeCore.sol b/contracts/interfaces/contracts/protocol/Exchange/IExchangeCore.sol
index 0da73529c..ab4a62408 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IExchangeCore.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IExchangeCore.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
pragma experimental ABIEncoderV2;
import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IMatchOrders.sol b/contracts/interfaces/contracts/protocol/Exchange/IMatchOrders.sol
index b88e158c3..5df46ea80 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IMatchOrders.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IMatchOrders.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
pragma experimental ABIEncoderV2;
import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
diff --git a/contracts/interfaces/contracts/protocol/Exchange/ISignatureValidator.sol b/contracts/interfaces/contracts/protocol/Exchange/ISignatureValidator.sol
index 1fd0eccf0..c5a4a57e1 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/ISignatureValidator.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/ISignatureValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
contract ISignatureValidator {
diff --git a/contracts/interfaces/contracts/protocol/Exchange/ITransactions.sol b/contracts/interfaces/contracts/protocol/Exchange/ITransactions.sol
index 4446c55ce..aaaee389f 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/ITransactions.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/ITransactions.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
contract ITransactions {
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IValidator.sol b/contracts/interfaces/contracts/protocol/Exchange/IValidator.sol
index 2dd69100c..d214e54dd 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IValidator.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
contract IValidator {
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IWallet.sol b/contracts/interfaces/contracts/protocol/Exchange/IWallet.sol
index c97161ca6..c2db4a5b1 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IWallet.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IWallet.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
contract IWallet {
diff --git a/contracts/interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol b/contracts/interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol
index 833bb7e88..0eeaa874b 100644
--- a/contracts/interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol
+++ b/contracts/interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
pragma experimental ABIEncoderV2;
import "@0x/contracts-libs/contracts/libs/LibOrder.sol";