diff --git a/pkgs/os-specific/linux/kernel/linux-5.15.nix b/pkgs/os-specific/linux/kernel/linux-5.15.nix
index 0cfb2c91df0e..cf9ead67efb3 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.15.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.15.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.15.30";
+  version = "5.15.31";
 
   # 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;
@@ -15,6 +15,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "0ckiz985x88x68psg6wazyk7zpv34k8rbzpzyzj0gaph13za4ki5";
+    sha256 = "123b4i5li70spf1y8642y8jwkjjcgcg23x8bj4kxkgnm8x5kh8gn";
   };
 } // (args.argsOverride or { }))