diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index c5474eb2eba..740e6e014f5 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.230";
+  version = "4.4.231";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1qx74qli8yjc2rkb7kig79c1yv7pfqa8zi1wi0rndn4d4yk62cfa";
+    sha256 = "1c6p5hv18isa328pvpa3qmmsg4qsssf2mwsx3hzn489rb8ycdxp7";
   };
 } // (args.argsOverride or {}))