diff --git a/pkgs/development/php-packages/phpstan/default.nix b/pkgs/development/php-packages/phpstan/default.nix
index a509590a3a3e..13b745d486d6 100644
--- a/pkgs/development/php-packages/phpstan/default.nix
+++ b/pkgs/development/php-packages/phpstan/default.nix
@@ -16,8 +16,8 @@ php.buildComposerProject2 (finalAttrs: {
     hash = "sha256-fP+R22TN3I/Afn+N/6sqlYuN0GxTzPt3bSZjtFrkr1A=";
   };
 
-  vendorHash = "sha256-OYPX3ofhe71zb02FSzbQMwCuw/iY4NKaRqYxZ65CCys=";
   composerStrictValidation = false;
+  vendorHash = "sha256-NW5yx9jD7aXmqq9kzSNr/U1CkW0VN8qm0yHOQlxVi0c=";
 
   doInstallCheck = true;
   nativeInstallCheckInputs = [ versionCheckHook ];