diff --git a/RoadRunner.Dockerfile b/RoadRunner.Dockerfile
index 604c331..4213618 100644
--- a/RoadRunner.Dockerfile
+++ b/RoadRunner.Dockerfile
@@ -1,4 +1,4 @@
-# Accepted values: 8.2 - 8.1
+# Accepted values: 8.3 - 8.2 - 8.1
 ARG PHP_VERSION=8.2
 
 ARG COMPOSER_VERSION=latest