diff --git a/pkgs/os-specific/linux/microcode/intel.nix b/pkgs/os-specific/linux/microcode/intel.nix
index 002284e21544..6bb2855719bf 100644
--- a/pkgs/os-specific/linux/microcode/intel.nix
+++ b/pkgs/os-specific/linux/microcode/intel.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "microcode-intel";
-  version = "20220510";
+  version = "20220809";
 
   src = fetchFromGitHub {
     owner = "intel";
     repo = "Intel-Linux-Processor-Microcode-Data-Files";
     rev = "microcode-${version}";
-    sha256 = "sha256-x+8qyC7YP7co/7qLhaAtjMtyeANaZJ/r41iFl1Mut+M=";
+    hash = "sha256-vcuLQHAGr5uRkGWWIwA2WXLJadVNxfcPgjmNS82Logg=";
   };
 
   nativeBuildInputs = [ iucode-tool libarchive ];