From 113254b4f6f6f69910c73654ac84eb796cb5857e Mon Sep 17 00:00:00 2001
From: aalavandhann <6264334+aalavandhan@users.noreply.github.com>
Date: Wed, 6 Sep 2023 21:26:14 -0400
Subject: [PATCH] setting a min version for exported libraries

---
 contracts/lib/SafeMathInt.sol | 2 +-
 contracts/lib/Select.sol      | 2 +-
 contracts/lib/UInt256Lib.sol  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/contracts/lib/SafeMathInt.sol b/contracts/lib/SafeMathInt.sol
index 0dd3733c..4bb8e083 100644
--- 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
index 2ec37dd6..9b71cd0a 100644
--- 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
index ace3c109..7835b813 100644
--- 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.