diff --git a/pkgs/top-level/php-packages.nix b/pkgs/top-level/php-packages.nix
index ba4ce18f04df..ea7c375ab872 100644
--- a/pkgs/top-level/php-packages.nix
+++ b/pkgs/top-level/php-packages.nix
@@ -369,12 +369,12 @@ let
   };
 
   phpcs = pkgs.stdenv.mkDerivation rec {
-    name = "phpcs-${version}";
-    version = "3.4.0";
+    pname = "phpcs";
+    version = "3.4.1";
 
     src = pkgs.fetchurl {
       url = "https://github.com/squizlabs/PHP_CodeSniffer/releases/download/${version}/phpcs.phar";
-      sha256 = "1d6zf0ab76r5ibb80q46silhy87hrwh50gfvhd0i25wzad7r09mw";
+      sha256 = "07zwj8msy0awnrwmv3gcilbsj9jyrvxw0q523yf16ydv55422pl0";
     };
 
     phases = [ "installPhase" ];