diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index fcd8c72..2a2f086 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -964,13 +964,13 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hostname"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
+checksum = "f9c7c7c8ac16c798734b8a24560c1362120597c40d5e1459f09498f8f6c8f2ba"
 dependencies = [
+ "cfg-if",
  "libc",
- "match_cfg",
- "winapi",
+ "windows",
 ]
 
 [[package]]
@@ -1234,12 +1234,6 @@ version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
-[[package]]
-name = "match_cfg"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
 [[package]]
 name = "memchr"
 version = "2.7.1"
@@ -2437,6 +2431,16 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
+dependencies = [
+ "windows-core",
+ "windows-targets 0.52.0",
+]
+
 [[package]]
 name = "windows-core"
 version = "0.52.0"
diff --git a/rust/sea_battle_cli_player/Cargo.toml b/rust/sea_battle_cli_player/Cargo.toml
index 6f57eed..6ad7482 100644
--- a/rust/sea_battle_cli_player/Cargo.toml
+++ b/rust/sea_battle_cli_player/Cargo.toml
@@ -28,7 +28,7 @@ tokio-tungstenite = { version = "0.21.0", features = ["__rustls-tls", "rustls-tl
 serde_urlencoded = "0.7.1"
 futures = "0.3.30"
 serde_json = "1.0.114"
-hostname = "0.3.1"
+hostname = "0.4.0"
 rustls = "0.22.2"
 reqwest = { version = "0.12", features = ["json", "rustls-tls"], default-features = false }
 rustls-native-certs = {version = "0.7.0"}