From b1c1190f361e9b9fe1b64d0716fdb6b839701a05 Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas@tuxera.com>
Date: Tue, 16 Jan 2018 23:35:01 +0200
Subject: [PATCH] utillinux: 2.31 -> 2.31.1

---
 pkgs/os-specific/linux/util-linux/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/util-linux/default.nix b/pkgs/os-specific/linux/util-linux/default.nix
index f54f3ab311a5..e8a2b3428496 100644
--- a/pkgs/os-specific/linux/util-linux/default.nix
+++ b/pkgs/os-specific/linux/util-linux/default.nix
@@ -5,14 +5,14 @@ let
   version = lib.concatStringsSep "." ([ majorVersion ]
     ++ lib.optional (patchVersion != "") patchVersion);
   majorVersion = "2.31";
-  patchVersion = "";
+  patchVersion = "1";
 
 in stdenv.mkDerivation rec {
   name = "util-linux-${version}";
 
   src = fetchurl {
     url = "mirror://kernel/linux/utils/util-linux/v${majorVersion}/${name}.tar.xz";
-    sha256 = "12nw108xjhm63sh2n5a0qs33vpvbvb6rln96l9j50p7wykf7rgpr";
+    sha256 = "04fzrnrr3pvqskvjn9f81y0knh0jvvqx4lmbz5pd4lfdm5pv2l8s";
   };
 
   patches = [