diff --git a/Cargo.toml b/Cargo.toml
index 1387cea..71274ce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ tokio-tungstenite = { version = "0.18.0", features = ["__rustls-tls", "rustls-tl
 urlencoding = "2.1.3"
 hyper-rustls = { version = "0.23.2", features = ["rustls-native-certs"] }
 bytes = "1.4.0"
-rustls-pemfile = "1.0.4"
+rustls-pemfile = "2.0.0"
 rustls = { version = "0.20.7", features = ["dangerous_configuration"] }
 
 [dev-dependencies]