diff --git a/Dockerfile b/Dockerfile
index b46b042..d866b09 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/php/pie:1.3.8-bin AS pie
+FROM ghcr.io/php/pie:1.3.9-bin AS pie
 FROM composer:2.9.5 AS composer
 FROM php:8.4.18-fpm-alpine