Cant upgrade my wallet on testnet

[eddysims]

When I connect to testnet, I am told i need to update my wallet:

When I try to update, I get an error:

What should I do?

y: Transactions of version 0 are no longer supported.Minimal supported version is 1.

[vladutjs]

Starknet re-enabled transactions version 0 just on mainnet, temporary. There is nothing we can do on testnet.