From c6496aea49148db511e5f2c5eee69305202a4da0 Mon Sep 17 00:00:00 2001
From: Justin Wood <justin.k.wood@gmail.com>
Date: Fri, 15 Dec 2017 15:33:11 -0500
Subject: [PATCH] erlang: 20.1.7 -> 20.2.2

---
 pkgs/development/interpreters/erlang/R20.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/interpreters/erlang/R20.nix b/pkgs/development/interpreters/erlang/R20.nix
index 866a38e25759..8e955349f2d7 100644
--- a/pkgs/development/interpreters/erlang/R20.nix
+++ b/pkgs/development/interpreters/erlang/R20.nix
@@ -1,8 +1,8 @@
 { mkDerivation, fetchurl }:
 
 mkDerivation rec {
-  version = "20.1.7";
-  sha256 = "0sbxl10d76bm7awxb9s07l9815jiwfg78bps07xj2ircxdr08pls";
+  version = "20.2.2";
+  sha256 = "1cns1qcmmr00nyvcvcj4p4n2gvliyjynlwfqc7qzpkjjnkb7fzl6";
 
   prePatch = ''
     substituteInPlace configure.in --replace '`sw_vers -productVersion`' '10.10'