From be569627346bce10ffec205ffff26c5628a5bb9b Mon Sep 17 00:00:00 2001
From: Valilutzik <w.ragheb90@gmail.com>
Date: Wed, 21 Oct 2020 22:52:35 +0100
Subject: [PATCH] DOC: Add protocol value '5' to pickle #37316

---
 pandas/core/generic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index d658d799f1fb8..eeaf23fdc06f5 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -2780,7 +2780,7 @@ def to_pickle(
         protocol : int
             Int which indicates which protocol should be used by the pickler,
             default HIGHEST_PROTOCOL (see [1]_ paragraph 12.1.2). The possible
-            values are 0, 1, 2, 3, 4. A negative value for the protocol
+            values are 0, 1, 2, 3, 4, 5. A negative value for the protocol
             parameter is equivalent to setting its value to HIGHEST_PROTOCOL.
 
             .. [1] https://docs.python.org/3/library/pickle.html.