diff --git a/pkgs/os-specific/linux/kernel/linux-6.3.nix b/pkgs/os-specific/linux/kernel/linux-6.3.nix
index 0836ad109824..4580c8054d3d 100644
--- a/pkgs/os-specific/linux/kernel/linux-6.3.nix
+++ b/pkgs/os-specific/linux/kernel/linux-6.3.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "6.3.11";
+  version = "6.3.12";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = versions.pad 3 version;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v6.x/linux-${version}.tar.xz";
-    sha256 = "sha256-HVo/vU1CZbbJYF1cYF2UdnPnZDryiQ5K1clGlA8SPhY=";
+    sha256 = "1mvcirkhqnf03cci3jiq077fs9b42a3xdk3zjkpyim3x43ydwzyb";
   };
 } // (args.argsOverride or { }))