diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index b2b5c43722e..d90489922a4 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 @@
 { buildPackages, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.263";
+  version = "4.4.264";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1qqh3n09pn87n6f7ain3am8k7j043vzm65qcvccq9as129y5w1a2";
+    sha256 = "1b0d735qnk0bcqn9gdsjqxhk8pkb3597ya9f34lv1vjfaqkkxk7l";
   };
 } // (args.argsOverride or {}))