Injecting configuration and compiling...
[1G [1G-----> Ruby app detected
[1G-----> Installing bundler 2.4.22
[1G-----> Removing BUNDLED WITH version in the Gemfile.lock
[1G-----> Compiling Ruby
[1G-----> Using Ruby version: ruby-3.4.8
[1G-----> Installing dependencies using bundler 2.4.22
[1G Running: BUNDLE_WITHOUT='development:test' BUNDLE_PATH=vendor/bundle BUNDLE_BIN=vendor/bundle/bin BUNDLE_DEPLOYMENT=1 bundle install -j4
[1G Your Ruby version is 3.4.8, but your Gemfile specified 3.3.9
[1G Bundler Output: Your Ruby version is 3.4.8, but your Gemfile specified 3.3.9
[1G [1m[31m
[1G !
[1G ! Failed to install gems via Bundler.
[1G ! Detected a mismatch between your Ruby version installed and
[1G ! Ruby version specified in Gemfile or Gemfile.lock. You can
[1G ! correct this by running:
[1G !
[1G ! $ bundle update --ruby
[1G ! $ git add Gemfile.lock
[1G ! $ git commit -m "update ruby version"
[1G !
[1G ! If this does not solve the issue please see this documentation:
[1G !
[1G ! https://devcenter.heroku.com/articles/ruby-versions#your-ruby-version-is-x-but-your-gemfile-specified-y
[1G ![0m