[](https://deps.rs/crate/envelope/0.8.1)
This project contains 4 outdated main dependencies.
envelope(4 total, 4 outdated)
| Crate | Required | Latest | Status |
|---|---|---|---|
| interpolation | ^0.1.0 | 0.3.0 | out of date |
| num | ^0.1.31 | 0.4.2 | out of date |
| serde | ^0.7.0 | 1.0.200 | out of date |
| serde_json | ^0.7.0 | 1.0.116 | out of date |