diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index 7e959241b9c2..650c09decf19 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.9.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.9.nix
@@ -1,12 +1,12 @@
 { stdenv, hostPlatform, fetchurl, perl, buildLinux, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "4.9.50";
+  version = "4.9.51";
   extraMeta.branch = "4.9";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0dhm5w7qa1hyqp254r41b4nhf10a8w7sv1mhd16f61inpb41829c";
+    sha256 = "12mag09scyzi5a352y39y4b6rjh89qqca53hhmjc396q09hsdyl3";
   };
 
   kernelPatches = args.kernelPatches;