diff --git a/Dockerfile b/Dockerfile
index fb8f809..07f3aed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ ARG RUBY_VERSION=3.2.2
 FROM public.ecr.aws/docker/library/ruby:$RUBY_VERSION-slim
 
 # Update gems and bundler
-RUN gem update --system --no-document && \
+RUN gem update --system 3.7.2 --no-document && \
     gem install -N bundler
 
 # Install packages needed to build gems and node modules