diff --git a/tokio-rustls/Cargo.toml b/tokio-rustls/Cargo.toml
index 7d11f9e..162db48 100644
--- a/tokio-rustls/Cargo.toml
+++ b/tokio-rustls/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2018"
 
 [dependencies]
 tokio = "0.3"
-rustls = "0.18"
+rustls = "0.19"
 webpki = "0.21"
 
 [features]