From 4c20a5227cc20055f481c5fba8d265109ecb3051 Mon Sep 17 00:00:00 2001
From: Joris Van den Bossche <jorisvandenbossche@gmail.com>
Date: Tue, 6 Apr 2021 09:40:58 +0200
Subject: [PATCH] Revert "DOC/CI: temp pin of decorator (IPython dependency)
 (#40768)"

This reverts commit 64f08445ae76bc7d3318d1e46c24254087ed5186.
---
 environment.yml      | 1 -
 requirements-dev.txt | 1 -
 2 files changed, 2 deletions(-)

diff --git a/environment.yml b/environment.yml
index 136b032e15dbe..feea3445cb4fe 100644
--- a/environment.yml
+++ b/environment.yml
@@ -78,7 +78,6 @@ dependencies:
   - bottleneck>=1.2.1
   - ipykernel
   - ipython>=7.11.1
-  - decorator=4  # temporary pin (dependency of IPython), see GH-40768
   - jinja2  # pandas.Styler
   - matplotlib>=2.2.2  # pandas.plotting, Series.plot, DataFrame.plot
   - numexpr>=2.6.8
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4d0bdb7f6cb03..349b176253acb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -50,7 +50,6 @@ blosc
 bottleneck>=1.2.1
 ipykernel
 ipython>=7.11.1
-decorator==4
 jinja2
 matplotlib>=2.2.2
 numexpr>=2.6.8