diff --git a/Cargo.lock b/Cargo.lock
index b2958101e487..d460bb1a2de3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1895,7 +1895,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
 dependencies = [
  "cfg-if",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -3921,9 +3921,9 @@ checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
 [[package]]
 name = "tun2"
-version = "3.1.8"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "294ac0e21fef392b8952f1dd538bc5752fd7c2ebfde1c204b0dd09aaa5489cd0"
+checksum = "21afe73d3d42581a7400fbf5aec057a646ffe3f8bb5ae3f61d88c7e7f4ac77be"
 dependencies = [
  "bytes",
  "cfg-if",
@@ -4222,7 +4222,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
diff --git a/crates/shadowsocks-service/Cargo.toml b/crates/shadowsocks-service/Cargo.toml
index 9b1771b3c200..4da71815afa0 100644
--- a/crates/shadowsocks-service/Cargo.toml
+++ b/crates/shadowsocks-service/Cargo.toml
@@ -186,7 +186,7 @@ flate2 = { version = "1.0", optional = true }
 brotli = { version = "7.0", optional = true }
 zstd = { version = "0.13", optional = true }
 
-tun2 = { version = "3.1", optional = true, default-features = false, features = [
+tun2 = { version = "4.0", optional = true, default-features = false, features = [
     "async",
 ] }
 etherparse = { version = "0.16", optional = true }