diff --git a/Dockerfile b/Dockerfile
index 40309d8..b1c76a6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ RUN curl -sL https://deb.nodesource.com/setup_lts.x | bash - && \
         nginx && \
     apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/*
 
-RUN gem update --no-document --system 3.5.21 && gem install bundler --no-document -v 2.5.21 && corepack enable
+RUN gem update --no-document --system && gem install bundler --no-document && corepack enable
 
 # Install nginx config files
 RUN rm /etc/nginx/sites-enabled/default