diff --git a/Cargo.lock b/Cargo.lock
index 294baed5..8f8daa39 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2766,9 +2766,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-tungstenite"
-version = "0.24.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edc5f74e248dc973e0dbb7b74c7e0d6fcc301c694ff50049504004ef4d0cdcd9"
+checksum = "8f72a05e828585856dacd553fba484c242c46e391fb0e58917c942ee9202915c"
 dependencies = [
  "futures-util",
  "log",
@@ -2915,20 +2915,18 @@ dependencies = [
 
 [[package]]
 name = "tungstenite"
-version = "0.24.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18e5b8366ee7a95b16d32197d0b2604b43a0be89dc5fac9f8e96ccafbaedda8a"
+checksum = "6c01152af293afb9c7c2a57e4b559c5620b421f6d133261c60dd2d0cdb38e6b8"
 dependencies = [
- "byteorder",
  "bytes",
  "data-encoding",
  "http",
  "httparse",
  "log",
- "rand 0.8.4",
+ "rand 0.9.2",
  "sha1 0.10.6",
- "thiserror 1.0.69",
- "utf-8",
+ "thiserror 2.0.18",
 ]
 
 [[package]]
@@ -3055,12 +3053,6 @@ dependencies = [
  "usdt-impl",
 ]
 
-[[package]]
-name = "utf-8"
-version = "0.7.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
-
 [[package]]
 name = "utf16_iter"
 version = "1.0.5"
diff --git a/dropshot/Cargo.toml b/dropshot/Cargo.toml
index 852d45a9..60a0f0b0 100644
--- a/dropshot/Cargo.toml
+++ b/dropshot/Cargo.toml
@@ -115,7 +115,7 @@ trybuild = "1.0.116"
 pem = "3.0"
 rcgen = "0.14.7"
 # Used in a doc-test demonstrating the WebsocketUpgrade extractor.
-tokio-tungstenite = "0.24.0"
+tokio-tungstenite = "0.29.0"
 
 [dev-dependencies.reqwest]
 version = "0.12.28"