diff --git a/backend/Dockerfile b/backend/Dockerfile
index 4d70fe37f..255f1e1de 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,3 +1,3 @@
-FROM php:8.0-fpm
+FROM php:8.5-fpm
 
 ENV DOCKERIZE_VERSION 0.6.1