diff --git a/packages/linux-lava/sources.nix b/packages/linux-lava/sources.nix
index 25d841c..2b90cfe 100644
--- a/packages/linux-lava/sources.nix
+++ b/packages/linux-lava/sources.nix
@@ -1,8 +1,8 @@
 { fetchFromGitHub, inputs, lib }:
 let
-  version = "5.15.3";
+  version = "5.15.6";
   kernelHash = "1s0yk78kilcr3vd14k67cmllnrx0x0i00jdkl5kkn3lij5lwzcjp";
-  kernelPatchHash = "0rkln6v65lcfcc5d42bsggba9dzs6g4lpzhmpz0i3w0jxcsrib1y";
+  kernelPatchHash = "07k2vqf0mynladx23p980yi71fhqimr997s4azvqxwg244qpbx93";
   caculeRev = "2ac16b14bc0281c3b6c14828688981633b82ffd8";
   caculeHash = "0li0zaizxvpigngv1954hkw8dirwyvqy93gb3af33cm47ir9049p";