From e08ac92ebbfafece0bc59817f70b4fa6fa49ee57 Mon Sep 17 00:00:00 2001
From: David Stansby <dstansby@gmail.com>
Date: Wed, 2 Jan 2019 17:41:46 +0000
Subject: [PATCH] Backport PR #13081: DOC: forbid a buggy version of pillow for
 building docs

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

diff --git a/doc-requirements.txt b/doc-requirements.txt
index 68d887e4998a..603767370af3 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -11,5 +11,5 @@ colorspacious
 ipython
 ipywidgets
 numpydoc>=0.8
-pillow>=3.4,<5.4
+pillow>=3.4,!=5.4.0
 sphinx-gallery>=0.2