upgrade deps

Author: jbr

Cargo.toml

@@ -14,7 +14,7 @@ categories = ["web-programming::http-server", "web-programming"]
 [dependencies]
 async-std = "1.7.0"
 tide = { version = "0.15.0", default-features = false }
-async-tls = "0.10.0"
-rustls = "0.18.1"
-async-h1 = "2.1.2"
+async-tls = "0.10.2"
+rustls = "0.19.0"
+async-h1 = "2.2.0"
 async-dup = "1.2.2"