diff --git a/Cargo.lock b/Cargo.lock
index e36a747159d9..7473e3e371c6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1651,16 +1651,6 @@ dependencies = [
  "unicode-normalization",
 ]
 
-[[package]]
-name = "idna"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
-dependencies = [
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "1.0.0"
@@ -3232,7 +3222,7 @@ dependencies = [
  "hickory-resolver",
  "http-body-util",
  "hyper",
- "idna 0.5.0",
+ "idna 1.0.0",
  "ipnet",
  "iprange",
  "json5",
diff --git a/crates/shadowsocks-service/Cargo.toml b/crates/shadowsocks-service/Cargo.toml
index 48b5b4e3c3c9..72255da81674 100644
--- a/crates/shadowsocks-service/Cargo.toml
+++ b/crates/shadowsocks-service/Cargo.toml
@@ -162,7 +162,7 @@ hickory-resolver = { version = "0.24", optional = true, features = [
     "serde-config",
 ] }
 
-idna = "0.5"
+idna = "1.0"
 ipnet = "2.9"
 iprange = "0.6"
 regex = "1.4"