diff --git a/Containerfile b/Containerfile
index d9dc07b0d..e826ed7df 100644
--- a/Containerfile
+++ b/Containerfile
@@ -10,7 +10,7 @@ RUN curl -sL https://dl.yarnpkg.com/rpm/yarn.repo -o /etc/yum.repos.d/yarn.repo
     dnf -y clean all && \
     rm -rf /var/cache/yum
 
-ENV BUNDLER_VERSION=2.1.4 BUNDLE_SILENCE_ROOT_WARNING=true BUNDLE_SILENCE_DEPRECATIONS=true
+ENV BUNDLER_VERSION=2.2.15 BUNDLE_SILENCE_ROOT_WARNING=true BUNDLE_SILENCE_DEPRECATIONS=true
 RUN gem install -N bundler:"${BUNDLER_VERSION}"
 
 ENV APP_USER=forem APP_UID=1000 APP_GID=1000 APP_HOME=/opt/apps/forem \
@@ -125,4 +125,3 @@ RUN bundle config --local build.sassc --disable-march-tune-native && \
 ENTRYPOINT ["./scripts/entrypoint.sh"]
 
 CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0", "-p", "3000"]
-