diff --git a/pkgs/development/php-packages/php-cs-fixer/default.nix b/pkgs/development/php-packages/php-cs-fixer/default.nix
index 8bb8fec53bd9..5ff2f1f93cb5 100644
--- a/pkgs/development/php-packages/php-cs-fixer/default.nix
+++ b/pkgs/development/php-packages/php-cs-fixer/default.nix
@@ -2,14 +2,14 @@
 
 let
   pname = "php-cs-fixer";
-  version = "3.41.1";
+  version = "3.42.0";
 in
 mkDerivation {
   inherit pname version;
 
   src = fetchurl {
     url = "https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v${version}/php-cs-fixer.phar";
-    sha256 = "sha256-1XOJc5WQfHzUf+FOSi2VrcT4iy4/WogYh1HZAiGwjY0=";
+    sha256 = "sha256-ppkkVNAQ0F6DNSxMdvz5E4ZBPqlGNtMDgNC9vTsK6CY=";
   };
 
   dontUnpack = true;