diff --git a/docker/php-fpm/Dockerfile b/docker/php-fpm/Dockerfile
index 7bc93f16..53ea00c7 100644
--- a/docker/php-fpm/Dockerfile
+++ b/docker/php-fpm/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:8.2-fpm-alpine
+FROM php:8.5.0RC2-fpm-alpine
 
 ENV PHP_EXT_DEPS \
     gettext=gettext-dev \