diff --git a/tests/apps/dockerfile-entrypoint/Dockerfile b/tests/apps/dockerfile-entrypoint/Dockerfile
index 919dcbc67..0998cc27a 100644
--- a/tests/apps/dockerfile-entrypoint/Dockerfile
+++ b/tests/apps/dockerfile-entrypoint/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:4.0.5
+FROM ruby:4.0.6
 
 RUN mkdir /app
 WORKDIR /app