From 20fbc4cee6ff1d11a3119f2da1577240059c606f Mon Sep 17 00:00:00 2001
From: Thomas A Caswell <tcaswell@gmail.com>
Date: Wed, 2 Jan 2019 11:00:03 -0500
Subject: [PATCH] DOC: forbid a buggy version of pillow for building docs

closes #13079
---
 doc-requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc-requirements.txt b/doc-requirements.txt
index ab02ef836143..64de07d65b9e 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -11,6 +11,6 @@ colorspacious
 ipython
 ipywidgets
 numpydoc>=0.8
-pillow>=3.4,<5.4
+pillow>=3.4,!=5.4.0
 sphinx-gallery>=0.2
 sphinx-copybutton