diff --git a/Dockerfile b/Dockerfile
index 90fc86a..71effee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # -------------- Build-time variables --------------
 ARG NEXTCLOUD_VERSION=30.0.3
-ARG PHP_VERSION=8.2
+ARG PHP_VERSION=8.3
 ARG NGINX_VERSION=1.26
 
 ARG ALPINE_VERSION=3.20