diff --git a/packages/linux-lava/sources.nix b/packages/linux-lava/sources.nix
index d9a2cbb..a245f79 100644
--- a/packages/linux-lava/sources.nix
+++ b/packages/linux-lava/sources.nix
@@ -1,8 +1,8 @@
 { fetchFromGitHub, inputs, lib }:
 let
-  version = "6.15.4";
+  version = "6.15.6";
   kernelHash = "0r4ppfd5kwvj24bjig92hxa18lmjgy9gqvh5qknfffw08wjrd1km";
-  kernelPatchHash = "0babwlbmjxh9sv2qnh6s5d06965gdbk7v5dmaq7428sps9dyvmb4";
+  kernelPatchHash = "1cc7y3llnf50fb0vqa4689hybfgpyzd93s2w3lxyaxbpvll71snv";
 
   mm = lib.versions.majorMinor version;
   hasPatch = (builtins.length (builtins.splitVersion version)) == 3;