From 8ea31cf4e1cb9d082c452f5f8339a6a24a98618c Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Mon, 26 Jul 2021 14:17:22 +0200
Subject: [PATCH] Use caret

---
 docs/contracts/libraries.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/contracts/libraries.rst b/docs/contracts/libraries.rst
index 830eed448..72fdb61cb 100644
--- a/docs/contracts/libraries.rst
+++ b/docs/contracts/libraries.rst
@@ -132,7 +132,7 @@ custom types without the overhead of external function calls:
 .. code-block:: solidity
 
     // SPDX-License-Identifier: GPL-3.0
-    pragma solidity >=0.8.0 <0.9.0;
+    pragma solidity ^0.8.0;
 
     struct bigint {
         uint[] limbs;