diff --git a/pkgs/os-specific/linux/kernel/linux-copperhead-lts.nix b/pkgs/os-specific/linux/kernel/linux-copperhead-lts.nix
index 8054ba0be6acce..f9af5e5f602638 100644
--- a/pkgs/os-specific/linux/kernel/linux-copperhead-lts.nix
+++ b/pkgs/os-specific/linux/kernel/linux-copperhead-lts.nix
@@ -3,9 +3,9 @@
 with stdenv.lib;
 
 let
-  version = "4.14.41";
+  version = "4.14.42";
   revision = "a";
-  sha256 = "16jwv1drs6xlwghzn8ps7v8x5xja61b5y6747c86g17idfaac1k3";
+  sha256 = "09j36qhxs1z2qcxlpscg8yrif4qvm5ipbh7n6gxg58150yg9sl05";
 
   # modVersion needs to be x.y.z, will automatically add .0 if needed
   modVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));