From d5d843de71e2ddd6da913971f42beec890f5c3b7 Mon Sep 17 00:00:00 2001
From: Chris Utz <cutz@users.noreply.github.com>
Date: Sun, 12 Aug 2018 15:44:38 -0500
Subject: $ and ' are allowed to be unencoded in query strings (#564)

---
 oauthlib/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'oauthlib/common.py')

diff --git a/oauthlib/common.py b/oauthlib/common.py
index f25656f..c1180e6 100644
--- a/oauthlib/common.py
+++ b/oauthlib/common.py
@@ -114,7 +114,7 @@ def decode_params_utf8(params):
     return decoded
 
 
-urlencoded = set(always_safe) | set('=&;:%+~,*@!()/?')
+urlencoded = set(always_safe) | set('=&;:%+~,*@!()/?\'$')
 
 
 def urldecode(query):
-- 
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