TypeError: Do not know how to serialize a BigInt

[qwe2tz]

Hi, I am having some issues with that seems to be the library to handle hot blocks - @subsquid/typeorm-store/lib/hot.js

/app/node_modules/@subsquid/typeorm-store/lib/hot.js:89
change[i] = JSON.stringify(changes[i]);
^

TypeError: Do not know how to serialize a BigInt
at JSON.stringify ()
at ChangeTracker.writeChangeRows (/app/node_modules/@subsquid/typeorm-store/lib/hot.js:89:30)
at ChangeTracker.trackUpsert (/app/node_modules/@subsquid/typeorm-store/lib/hot.js:26:21)
at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
at async Store.upsert (/app/node_modules/@subsquid/typeorm-store/lib/store.js:32:13)

Any ideas? This happens once after all the blocks were indexed.