Update Cargo.toml

Co-authored-by: Leonardo L. <[email protected]>

Cargo.toml

@@ -42,7 +42,7 @@ blocking-https-native = ["blocking", "minreq/https-native"]
 blocking-https-bundled = ["blocking", "minreq/https-bundled"]
 
 tokio = ["dep:tokio"]
-async = ["reqwest", "reqwest/socks"]
+async = ["reqwest", "reqwest/socks", "tokio?/time"]
 async-https = ["async", "reqwest/default-tls"]
 async-https-native = ["async", "reqwest/native-tls"]
 async-https-rustls = ["async", "reqwest/rustls-tls"]