diff --git a/pkgs/os-specific/linux/kernel/linux-hardened-copperhead.nix b/pkgs/os-specific/linux/kernel/linux-hardened-copperhead.nix
index 47ef31bd20a..55b40c9cd7d 100644
--- a/pkgs/os-specific/linux/kernel/linux-hardened-copperhead.nix
+++ b/pkgs/os-specific/linux/kernel/linux-hardened-copperhead.nix
@@ -3,9 +3,9 @@
 with stdenv.lib;
 
 let
-  version = "4.13.11";
+  version = "4.13.12";
   revision = "a";
-  sha256 = "1nby5iii1k0vjvs1s2qvlszln2p9sza9ivbjjdhrmvpp1shzwcvx";
+  sha256 = "10zfdv0s5jdpp9nqbxi34wwf1pqh3fjflgcd60f7cbr95ivvkl9r";
 
   # modVersion needs to be x.y.z, will automatically add .0 if needed
   modVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));