diff --git a/build/build-rector-scoped.sh b/build/build-rector-scoped.sh
index a1a4cee28c7..6ece2cf91e8 100644
--- a/build/build-rector-scoped.sh
+++ b/build/build-rector-scoped.sh
@@ -28,7 +28,7 @@ note "Starts"
 
 # 2. scope it
 note "Downloading php-scoper.phar"
-wget https://github.com/humbug/php-scoper/releases/download/0.18.10/php-scoper.phar -N --no-verbose
+wget https://github.com/humbug/php-scoper/releases/download/0.18.17/php-scoper.phar -N --no-verbose
 
 # avoid phpstan/phpstan dependency duplicate
 note "Remove PHPStan to avoid duplicating it"