diff --git a/Cargo.toml b/Cargo.toml
index abcb7b567..d393897e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ socks = { version = "0.3.2", optional = true }
 rustls = { version = "0.17", optional = true, features = [] }
 webpki = { version = "0.21", optional = true }
 webpki-roots = { version = "0.20", optional = true }
-rustls-native-certs = { version = "0.3", optional = true }
+rustls-native-certs = { version = "0.4", optional = true }
 serde = { version = "1", optional = true }
 serde_json = { version = "1", optional = true }
 encoding = { version = "0.2", optional = true }