diff --git a/pkgs/tools/nix/alejandra/default.nix b/pkgs/tools/nix/alejandra/default.nix
index c24de3947f6d..92abdce68880 100644
--- a/pkgs/tools/nix/alejandra/default.nix
+++ b/pkgs/tools/nix/alejandra/default.nix
@@ -5,21 +5,21 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "alejandra";
-  version = "unstable-2022-01-30";
+  version = "unstable-2022-02-10";
 
   src = fetchFromGitHub {
     owner = "kamadorueda";
     repo = "alejandra";
-    rev = "b72274b052ae06cbe60a97d623829b1458369cc2";
-    sha256 = "sha256-snq9C/a/53VivFcLNvdeKwVmPBXbcVzbbjTB+iULFUc=";
+    rev = "0c095ed50d3bbfd50f9f97832f7ac8092a8c1289";
+    hash = "sha256-eIPyrL8C3qQbEahoryS70cJ4FbXDdPQuWaM2jD2BbI0=";
   };
 
-  cargoSha256 = "sha256-/JzATzRhNexmyjtgjHVkw8LVyr4PdIdPJfUGXz4pZbQ=";
+  cargoSha256 = "sha256-DyE0TV/dHbDFkFvF9h0+qi+p2XD8lDZzsUByfOt/UjA=";
 
   meta = with lib; {
-    description = "The uncompromising Nix formatter";
+    description = "The Uncompromising Nix Code Formatter";
     homepage = "https://github.com/kamadorueda/alejandra";
     license = licenses.unlicense;
-    maintainers = with maintainers; [ _0x4A6F ];
+    maintainers = with maintainers; [ _0x4A6F kamadorueda ];
   };
 }