diff --git a/Dockerfile b/Dockerfile
index 79842a6..c09fa75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,8 +10,7 @@ RUN gem install bundler:1.17.2
 WORKDIR /app
 
 COPY Gemfile Gemfile.lock ./
-RUN bundle lock --update && \
-    bundle install --without development test --jobs 4
+RUN bundle install --without development test --jobs 4 --retry 3
 
 COPY . .