diff --git a/Cargo.toml b/Cargo.toml
index 45e85df..599f54b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ clap = "2.31.2"
 hyper = "0.11"
 tokio-core = "0.1"
 futures = "0.1"
-hyper-tls = "0.1.3"
+hyper-tls = "0.4.3"
 num_cpus = "1.0"
 serde = "1.0"
 serde_json = "1.0"