diff --git a/Dockerfile b/Dockerfile
index 2d96c53..6123652 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:8.2.15-fpm-bullseye
+FROM php:8.3.7-fpm-bullseye
 
 LABEL maintainer="GeoKrety Team <contact@geokrety.org>"