diff --git a/pkgs/os-specific/linux/microcode/intel.nix b/pkgs/os-specific/linux/microcode/intel.nix
index 1f5fd889578c..923047ead11a 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 = "20210608";
+  version = "20220207";
 
   src = fetchFromGitHub {
     owner = "intel";
     repo = "Intel-Linux-Processor-Microcode-Data-Files";
     rev = "microcode-${version}";
-    sha256 = "08nk353z2lcqsjbm2qdsfapfgrvlfw0rj7r9scr9pllzkjj5n9x3";
+    sha256 = "sha256-yNHYAf8AX8C8iSaFWa6u7knUryaUgvI6nIH9jkD4jjw=";
   };
 
   nativeBuildInputs = [ iucode-tool libarchive ];