setting a min version for exported libraries

ampleforth · Sep 7, 2023 · 113254b · 113254b
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commit 113254b
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/contracts/lib/SafeMathInt.sol b/contracts/lib/SafeMathInt.sol
@@ -24,7 +24,7 @@ SOFTWARE.
 */
 
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.4;
+pragma solidity ^0.8.4;
 
 /**
  * @title SafeMathInt

diff --git a/contracts/lib/Select.sol b/contracts/lib/Select.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.4;
+pragma solidity ^0.8.4;
 
 /**
  * @title Select

diff --git a/contracts/lib/UInt256Lib.sol b/contracts/lib/UInt256Lib.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
-pragma solidity 0.8.4;
+pragma solidity ^0.8.4;
 
 /**
  * @title Various utilities useful for uint256.