diff --git a/Cargo.lock b/Cargo.lock
index 662cfb1516..32a98f79ff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -92,7 +92,7 @@ dependencies = [
  "agent-tunnel-proto",
  "anyhow",
  "async-trait",
- "base64 0.23.0",
+ "base64 0.23.1",
  "camino",
  "devolutions-gateway-task",
  "hex",
@@ -533,7 +533,7 @@ dependencies = [
  "sha1 0.10.7",
  "sync_wrapper 1.0.2",
  "tokio 1.52.3",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.29.0",
  "tower 0.5.3",
  "tower-layer",
  "tower-service",
@@ -699,9 +699,9 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "base64"
-version = "0.23.0"
+version = "0.23.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b25655df2c3cdd83c5e5b293b88acd880332b2ddadd7c30ac43144fdc0033da9"
+checksum = "ac07cdecf99051d9a5238b80f35af32cdeba5b336e55d957b318b50137e18da5"
 
 [[package]]
 name = "base64ct"
@@ -1690,7 +1690,7 @@ dependencies = [
  "aws-lc-rs",
  "axum 0.8.9",
  "backoff",
- "base64 0.23.0",
+ "base64 0.23.1",
  "bytes 1.12.1",
  "camino",
  "ceviche",
@@ -1787,7 +1787,7 @@ dependencies = [
  "axum 0.8.9",
  "axum-extra",
  "backoff",
- "base64 0.23.0",
+ "base64 0.23.1",
  "bitflags 2.13.0",
  "bytes 1.12.1",
  "cadeau",
@@ -1859,7 +1859,7 @@ dependencies = [
  "tokio-retry",
  "tokio-rustls",
  "tokio-test",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.30.0",
  "tower 0.5.3",
  "tower-http 0.5.2",
  "tracing",
@@ -1868,7 +1868,7 @@ dependencies = [
  "traffic-audit",
  "traffic-audit-libsql",
  "transport",
- "tungstenite",
+ "tungstenite 0.29.0",
  "typed-builder",
  "ulid",
  "url",
@@ -1922,7 +1922,7 @@ dependencies = [
  "async-trait",
  "axum 0.8.9",
  "base16ct 0.2.0",
- "base64 0.23.0",
+ "base64 0.23.1",
  "bb8",
  "bb8-postgres",
  "camino",
@@ -3750,7 +3750,7 @@ name = "jetsocat"
 version = "2026.2.4"
 dependencies = [
  "anyhow",
- "base64 0.23.0",
+ "base64 0.23.1",
  "dirs-next",
  "embed-resource",
  "futures-util",
@@ -3773,7 +3773,7 @@ dependencies = [
  "sysinfo",
  "tinyjson",
  "tokio 1.52.3",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.30.0",
  "tracing",
  "tracing-appender",
  "tracing-subscriber",
@@ -7463,7 +7463,7 @@ dependencies = [
  "portpicker",
  "proptest",
  "tokio 1.52.3",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.30.0",
  "transport",
 ]
 
@@ -7473,7 +7473,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "assert_cmd",
- "base64 0.23.0",
+ "base64 0.23.1",
  "dynosaur",
  "escargot",
  "expect-test",
@@ -7493,7 +7493,7 @@ dependencies = [
  "test-utils",
  "tokio 1.52.3",
  "tokio-rustls",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.30.0",
  "tokio-util",
  "typed-builder",
 ]
@@ -7786,6 +7786,18 @@ name = "tokio-tungstenite"
 version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f72a05e828585856dacd553fba484c242c46e391fb0e58917c942ee9202915c"
+dependencies = [
+ "futures-util",
+ "log",
+ "tokio 1.52.3",
+ "tungstenite 0.29.0",
+]
+
+[[package]]
+name = "tokio-tungstenite"
+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17a073bfed563fa236697a068031408a93cd9522e08abf9933ead3e73411bd71"
 dependencies = [
  "futures-util",
  "log",
@@ -7796,7 +7808,7 @@ dependencies = [
  "tokio 1.52.3",
  "tokio-native-tls",
  "tokio-rustls",
- "tungstenite",
+ "tungstenite 0.30.0",
 ]
 
 [[package]]
@@ -8327,11 +8339,27 @@ dependencies = [
  "http 1.4.2",
  "httparse",
  "log",
- "native-tls",
  "rand 0.9.5",
+ "sha1 0.10.7",
+ "thiserror 2.0.18",
+]
+
+[[package]]
+name = "tungstenite"
+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e48ac77174b19c110a50ab2128b24215ac9cb40e0e12e093fb602d175c569d22"
+dependencies = [
+ "bytes 1.12.1",
+ "data-encoding",
+ "http 1.4.2",
+ "httparse",
+ "log",
+ "native-tls",
+ "rand 0.10.2",
  "rustls 0.23.42",
  "rustls-pki-types",
- "sha1 0.10.7",
+ "sha1 0.11.0",
  "thiserror 2.0.18",
 ]
 
@@ -8582,7 +8610,7 @@ dependencies = [
  "num_cpus",
  "thiserror 2.0.18",
  "tokio 1.52.3",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.30.0",
  "tokio-util",
  "tracing",
  "tracing-subscriber",
diff --git a/crates/test-utils/Cargo.toml b/crates/test-utils/Cargo.toml
index 6371d0d3e1..903994865b 100644
--- a/crates/test-utils/Cargo.toml
+++ b/crates/test-utils/Cargo.toml
@@ -11,7 +11,7 @@ workspace = true
 [dependencies]
 transport = { path = "../transport" }
 tokio = { version = "1.52", features = ["io-util"] }
-tokio-tungstenite = "0.29"
+tokio-tungstenite = "0.30"
 futures-util = "0.3"
 proptest = "1.7"
 anyhow = "1.0"
diff --git a/crates/video-streamer/Cargo.toml b/crates/video-streamer/Cargo.toml
index dd93154e4d..293a54a339 100644
--- a/crates/video-streamer/Cargo.toml
+++ b/crates/video-streamer/Cargo.toml
@@ -43,7 +43,7 @@ tokio = { version = "1.52", features = [
 ] }
 axum = { version = "0.8", features = ["ws"] }
 futures = "0.3"
-tokio-tungstenite = "0.29"
+tokio-tungstenite = "0.30"
 transport = { path = "../transport" }
 
 [lints]
diff --git a/devolutions-gateway/Cargo.toml b/devolutions-gateway/Cargo.toml
index e0bafdce1e..af41c52ba3 100644
--- a/devolutions-gateway/Cargo.toml
+++ b/devolutions-gateway/Cargo.toml
@@ -104,7 +104,7 @@ axum = { version = "0.8", default-features = false, features = ["http1", "json",
 axum-extra = { version = "0.10", features = ["query", "async-read-body", "typed-header"] }
 tower-http = { version = "0.5", features = ["cors", "fs"] }
 tungstenite = "0.29" # Should be the same version as `axum` (we perform error downcasting for better error reporting)
-tokio-tungstenite = { version = "0.29", features = ["rustls-tls-native-roots"] } # Should use the same version of tungstenite as `axum`
+tokio-tungstenite = { version = "0.30", features = ["rustls-tls-native-roots"] } # Should use the same version of tungstenite as `axum`
 http-body-util = "0.1"
 tokio-retry = "0.3"
 zip = { version = "2.4", default-features = false }
diff --git a/devolutions-gateway/src/api/fwd.rs b/devolutions-gateway/src/api/fwd.rs
index b2099519a5..2bc7d3e670 100644
--- a/devolutions-gateway/src/api/fwd.rs
+++ b/devolutions-gateway/src/api/fwd.rs
@@ -322,7 +322,7 @@ async fn fwd_http(
     use axum::http::{Response, header};
     use http_body_util::BodyExt as _; // into_data_stream
     use tokio_rustls::rustls;
-    use tokio_tungstenite::connect_async_tls_with_config;
+    use tokio_tungstenite::{connect_async_tls_with_config, tungstenite};
 
     // Default HTTP client for typical usage.
     static CLIENT: LazyLock<reqwest::Client> = LazyLock::new(reqwest::Client::new);
diff --git a/jetsocat/Cargo.toml b/jetsocat/Cargo.toml
index 3e7daa8025..5f7fdf6423 100644
--- a/jetsocat/Cargo.toml
+++ b/jetsocat/Cargo.toml
@@ -41,7 +41,7 @@ humantime = "2.2"
 
 # async
 tokio = { version = "1.52", features = ["io-std", "io-util", "net", "fs", "signal", "time", "rt", "sync", "process", "rt-multi-thread", "macros"] }
-tokio-tungstenite = "0.29"
+tokio-tungstenite = "0.30"
 futures-util = "0.3"
 transport = { path = "../crates/transport" }
 
diff --git a/testsuite/Cargo.toml b/testsuite/Cargo.toml
index 895e125318..caf0c63dbe 100644
--- a/testsuite/Cargo.toml
+++ b/testsuite/Cargo.toml
@@ -28,7 +28,7 @@ tempfile = "3"
 tokio = { version = "1", features = ["rt-multi-thread", "macros", "time", "net", "process"] }
 tokio-util = "0.7"
 typed-builder = "0.21"
-tokio-tungstenite = { version = "0.29", features = ["rustls-tls-native-roots"] }
+tokio-tungstenite = { version = "0.30", features = ["rustls-tls-native-roots"] }
 
 [dev-dependencies]
 base64 = "0.23"