diff --git a/pkgs/os-specific/linux/kernel/linux-5.18.nix b/pkgs/os-specific/linux/kernel/linux-5.18.nix
index 43505e9d5d10..b872f57ded8e 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.18.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.18.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.18.8";
+  version = "5.18.9";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "0dhaj1zcsr5sfg62byzvvkhm9j419px6v9v04ngcy0d0vc2yn8q8";
+    sha256 = "0g69ylrdb3khjnnz3v4m6xng49fzjlnvxfaqq77krznwrrpy50iq";
   };
 } // (args.argsOverride or { }))