diff --git a/Cargo.lock b/Cargo.lock
index 765c2aec..8bcc8d3d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1041,9 +1041,9 @@ dependencies = [
 
 [[package]]
 name = "etherparse"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b14e4ac78394e3ea04edbbc412099cf54f2f52ded51efb79c466a282729399d2"
+checksum = "3ff83a5facf1a7cbfef93cfb48d6d4fb6a1f42d8ac2341a96b3255acb4d4f860"
 dependencies = [
  "arrayvec",
 ]
diff --git a/crates/shadowsocks-service/Cargo.toml b/crates/shadowsocks-service/Cargo.toml
index 8946b214..46e24bba 100644
--- a/crates/shadowsocks-service/Cargo.toml
+++ b/crates/shadowsocks-service/Cargo.toml
@@ -179,7 +179,7 @@ brotli = { version = "8.0", optional = true }
 zstd = { version = "0.13", optional = true }
 
 tun = { version = "0.7", optional = true, features = ["async"] }
-etherparse = { version = "0.17", optional = true }
+etherparse = { version = "0.18", optional = true }
 smoltcp = { version = "0.12", optional = true, default-features = false, features = [
     "std",
     "log",