From ffa08af5c29f351eaf6538e6de87648d8b44416d Mon Sep 17 00:00:00 2001
From: Timo Kaufmann <timokau@zoho.com>
Date: Thu, 7 May 2020 21:50:20 +0200
Subject: [PATCH] Revert "python3Packages.nbformat: 4.4.0 -> 5.0.4"

This reverts commit 7ba0848eec7fc6b0faf16ba981764db9d71ce99d.

Mistaken update of the pinned python2 version.
---
 pkgs/development/python-modules/nbformat/2.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/nbformat/2.nix b/pkgs/development/python-modules/nbformat/2.nix
index 35ee52b11ec6..faf2cee2b008 100644
--- a/pkgs/development/python-modules/nbformat/2.nix
+++ b/pkgs/development/python-modules/nbformat/2.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "nbformat";
-  version = "5.0.4";
+  version = "4.4.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "562de41fc7f4f481b79ab5d683279bf3a168858268d4387b489b7b02be0b324a";
+    sha256 = "f7494ef0df60766b7cabe0a3651556345a963b74dbc16bc7c18479041170d402";
   };
 
   LC_ALL="en_US.utf8";