diff --git a/Dockerfile b/Dockerfile
index f0e069c..4725b51 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:8.3.8-apache-bullseye
+FROM php:8.3.9-apache-bullseye
 RUN apt-get update -qq && apt-get install -qq libmagickwand-dev libpng-dev libjpeg-dev libtiff-dev imagemagick --no-install-recommends && rm -rf /var/lib/apt/lists/*
 RUN pecl install imagick
 RUN docker-php-ext-install mysqli pdo pdo_mysql