Bump dependencies

Author: psibi

pid1/Cargo.toml

@@ -13,9 +13,10 @@ categories = ["command-line-utilities"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-nix = { version = "0.27.1", features = ["process", "signal"] }
+nix = { version = "0.29.0", features = ["process", "signal"] }
 signal-hook = "0.3.17"
 thiserror = "1"
 
 [dev-dependencies]
 rand = "0.8.5"
+tokio = { version = "1.43.0", features = ["macros", "rt-multi-thread", "time"]}