diff --git a/Cargo.lock b/Cargo.lock
index c6befd75..a8069600 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2939,9 +2939,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-websockets"
-version = "0.12.3"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1b6348ebfaaecd771cecb69e832961d277f59845d4220a584701f72728152b7"
+checksum = "19d469594aed8da8afbb9dfd33a5548f057f74d6c8e3a50b142b04398f91029a"
 dependencies = [
  "base64",
  "bytes",
diff --git a/src/concurrency/async-exercises/chat-async/Cargo.toml b/src/concurrency/async-exercises/chat-async/Cargo.toml
index ede0422c..87ab37c2 100644
--- a/src/concurrency/async-exercises/chat-async/Cargo.toml
+++ b/src/concurrency/async-exercises/chat-async/Cargo.toml
@@ -7,4 +7,4 @@ edition = "2024"
 futures-util = { version = "0.3.31", features = ["sink"] }
 http = "1.3.1"
 tokio = { version = "1.47.1", features = ["full"] }
-tokio-websockets = { version = "0.12.3", features = ["client", "fastrand", "server", "sha1_smol"] }
+tokio-websockets = { version = "0.13.0", features = ["client", "fastrand", "server", "sha1_smol"] }