From 110bf03058648fd522e412ec6ffe7959398711ee Mon Sep 17 00:00:00 2001
From: cw <789@webuhu.at>
Date: Fri, 15 Nov 2019 09:34:59 +0100
Subject: [PATCH] elixir_1_9: 1.9.2 -> 1.9.4

---
 pkgs/development/interpreters/elixir/1.9.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/interpreters/elixir/1.9.nix b/pkgs/development/interpreters/elixir/1.9.nix
index 2d9fec02e106..4eead35bae37 100644
--- a/pkgs/development/interpreters/elixir/1.9.nix
+++ b/pkgs/development/interpreters/elixir/1.9.nix
@@ -1,7 +1,9 @@
 { mkDerivation }:
 
+# How to obtain `sha256`:
+# nix-prefetch-url --unpack https://github.com/elixir-lang/elixir/archive/v${version}.tar.gz
 mkDerivation {
-  version = "1.9.2";
-  sha256 = "19yn6nx6r627f5zbyc7ckgr96d6b45sgwx95n2gp2imqwqvpj8wc";
+  version = "1.9.4";
+  sha256 = "1l4318g35y4h0vi2w07ayc3jizw1xc3s7hdb47w6j3iw33y06g6b";
   minimumOTPVersion = "20";
 }