If you are using the Trezor Chrome Extension then it is your choice to either uninstall it or do a Trezor Bridge download. The downloading process can be done through the Wallet. And if you are currently operating on the older version of Bridge then you should update the version you are using. For those who are new users while setting up their account, the Wallet will automatically ask them to install Bridge by default.

https://sites.google.com/coinsextension.com/trezorbridge/home