diff --git a/tuic-server/Cargo.toml b/tuic-server/Cargo.toml
index cb33da6..d527b5c 100644
--- a/tuic-server/Cargo.toml
+++ b/tuic-server/Cargo.toml
@@ -7,21 +7,16 @@ edition = "2021"
 bytes = { version = "1.3.0", default-features = false, features = ["std"] }
 crossbeam-utils = { version = "0.8.14", default-features = false, features = ["std"] }
 lexopt = { version = "0.3.0", default-features = false }
-once_cell = { version = "1.17.0", default-features = false, features = ["parking_lot", "std"] }
-parking_lot = { version = "0.12.1", default-features = false, features = ["send_guard"] }
+parking_lot = { version = "0.12.1", default-features = false }
 quinn = { version = "0.9.3", default-features = false, features = ["futures-io", "runtime-tokio", "tls-rustls"] }
 register-count = { version = "0.1.0", default-features = false, features = ["std"] }
 rustls = { version = "0.20.8", default-features = false, features = ["quic"] }
-rustls-native-certs = { version = "0.6.2", default-features = false }
 rustls-pemfile = { version = "1.0.2", default-features = false }
 serde = { version = "1.0.152", default-features = false, features = ["derive", "std"] }
 serde_json = { version = "1.0.91", default-features = false, features = ["std"] }
 socket2 = { version = "0.4.7", default-features = false }
-socks5-proto = { version = "0.3.3", default-features = false }
-socks5-server = { version = "0.8.3", default-features = false }
 thiserror = { version = "1.0.38", default-features = false }
 tokio = { version = "1.24.2", default-features = false, features = ["macros", "net", "parking_lot", "rt-multi-thread", "time"] }
 tokio-util = { version = "0.7.4", default-features = false, features = ["compat"] }
 tuic = { path = "../tuic", default-features = false }
-tuic-quinn = { path = "../tuic-quinn", default-features = false }
-webpki = { version = "0.22.0", default-features = false }
\ No newline at end of file
+tuic-quinn = { path = "../tuic-quinn", default-features = false }
\ No newline at end of file