Update Gemfile.lock.
Update Gemfile.lock.

Underground78/mpc-hc.org,FeodorFitsner/mpc-hc.org,mpc-hc/mpc-hc.org,FeodorFitsner/mpc-hc.org,mpc-hc/mpc-hc.org,Underground78/mpc-hc.org,FeodorFitsner/mpc-hc.org,mpc-hc/mpc-hc.org,Underground78/mpc-hc.org