diff --git a/pkgs/development/php-packages/composer/2.0.nix b/pkgs/development/php-packages/composer/2.0.nix
index ac9fd527191d..8321681de5a2 100644
--- a/pkgs/development/php-packages/composer/2.0.nix
+++ b/pkgs/development/php-packages/composer/2.0.nix
@@ -1,14 +1,14 @@
 { mkDerivation, fetchurl, pkgs, lib, php }:
 let
   pname = "composer";
-  version = "2.0.0-RC1";
+  version = "2.0.0";
 in
 mkDerivation {
   inherit pname version;
 
   src = fetchurl {
     url = "https://getcomposer.org/download/${version}/composer.phar";
-    sha256 = "0wzr360gaa59cbjpa3vw9yrpc55a4fmdv68q0rn7vj0mjnz60fhd";
+    sha256 = "11fjplbrscnw0fs5hmw4bmszg5a87ig189175407i1ip5fm5g5hk";
   };
 
   dontUnpack = true;