diff --git a/Dockerfile b/Dockerfile
index a35b138..c021271 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 
 # https://hub.docker.com/_/ruby/tags
-FROM ruby:3.2.4-alpine
+FROM ruby:3.3.5-alpine
 
 # Hello
 LABEL maintainer="Nicholas de Jong <ndejong@threatpatrols.com>"