diff --git a/Cargo.lock b/Cargo.lock
index 4df72e45..b5b4ec93 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2105,7 +2105,6 @@ dependencies = [
  "json5",
  "libc",
  "log",
- "log4rs",
  "lru_time_cache",
  "native-tls",
  "nix",
diff --git a/crates/shadowsocks-service/Cargo.toml b/crates/shadowsocks-service/Cargo.toml
index 9640c3e9..6b269790 100644
--- a/crates/shadowsocks-service/Cargo.toml
+++ b/crates/shadowsocks-service/Cargo.toml
@@ -80,7 +80,6 @@ neon = ["shadowsocks/neon"]
 
 [dependencies]
 log = "0.4"
-log4rs = "1.0"
 
 cfg-if = "1"
 qrcode = { version = "0.12", default-features = false }