From fd727b923d9cf374c712f2ff80bd8e5311635034 Mon Sep 17 00:00:00 2001
From: Sorin Sbarnea <ssbarnea@redhat.com>
Date: Tue, 1 Jun 2021 13:20:38 +0100
Subject: [PATCH] Fix docs building (#3133)

---
 setup.cfg | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/setup.cfg b/setup.cfg
index ed1ea35e18..f83ef7e0f3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -94,8 +94,9 @@ ansible =
 ansible-base =
     ansible-base >= 2.10
 docs =
-    simplejson
-    Sphinx
+    Sphinx >= 4.0.2
+    simplejson >= 3.17.2
+    sphinx-notfound-page >= 0.7.1
     sphinx_ansible_theme >= 0.2.2
 docker =
     molecule-docker