diff --git a/pkgs/os-specific/linux/kernel/linux-copperhead-stable.nix b/pkgs/os-specific/linux/kernel/linux-copperhead-stable.nix
index 86b7eaa8823..a931d81cf26 100644
--- a/pkgs/os-specific/linux/kernel/linux-copperhead-stable.nix
+++ b/pkgs/os-specific/linux/kernel/linux-copperhead-stable.nix
@@ -3,9 +3,9 @@
 with stdenv.lib;
 
 let
-  version = "4.16.5";
+  version = "4.16.6";
   revision = "a";
-  sha256 = "150cwq51x3cnnvnd7izizi93jmiqs0na15p8ip4vkm5frspmnks7";
+  sha256 = "0lkycpb837svrvyy04a8n2ix1rrzfl87ah5293mgf9jgy4kmaa2l";
 
   # modVersion needs to be x.y.z, will automatically add .0 if needed
   modVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));