diff --git a/pkgs/os-specific/linux/kernel/linux-4.5.nix b/pkgs/os-specific/linux/kernel/linux-4.5.nix
index 790175d6e887..14ae13c320d1 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.5.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.5.nix
@@ -1,13 +1,12 @@
 { stdenv, fetchurl, perl, buildLinux, ... } @ args:
 
 import ./generic.nix (args // rec {
-  version = "4.5";
-  modDirVersion = "4.5.0";
+  version = "4.5.1";
   extraMeta.branch = "4.5";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "172i3arrc34mb7nxw31iqrmbwrdnp8dmrbf8p3b3f6z006sfy3d4";
+    sha256 = "0q6qkp7w5hy1ai13zgvj2982kjk81rfzd8ff7ixp3slq8bmsz07i";
   };
 
   kernelPatches = args.kernelPatches;