diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index bd2bfce..1ac47d0 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.3.0
+FROM ruby:3.3.3
 
 ARG USERNAME=app
 ARG USER_UID=1000