diff --git a/ntex/CHANGES.md b/ntex/CHANGES.md
index 51ca284f..9174f766 100644
--- a/ntex/CHANGES.md
+++ b/ntex/CHANGES.md
@@ -1,5 +1,9 @@
 # Changes
 
+## [0.4.2] - 2021-10-06
+
+* Update to nanorand 0.6.1
+
 ## [0.4.1] - 2021-09-27
 
 * server: Send `ServerStatus::WorkerFailed` update if worker is failed
diff --git a/ntex/Cargo.toml b/ntex/Cargo.toml
index bf766bd0..5999cdc6 100644
--- a/ntex/Cargo.toml
+++ b/ntex/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ntex"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["ntex contributors <team@ntex.rs>"]
 description = "Framework for composable network services"
 readme = "README.md"
@@ -60,7 +60,7 @@ futures-sink = { version = "0.3.16", default-features = false, features = ["allo
 log = "0.4"
 mio = "0.7.11"
 num_cpus = "1.13"
-nanorand = { version = "0.5", default-features = false, features = ["std", "wyrand"] }
+nanorand = { version = "0.6.1", default-features = false, features = ["std", "wyrand"] }
 pin-project-lite = "0.2"
 regex = { version = "1.5.4", default-features = false, features = ["std"] }
 sha-1 = "0.9"
diff --git a/ntex/src/http/client/ws.rs b/ntex/src/http/client/ws.rs
index f5b09740..8d662b9e 100644
--- a/ntex/src/http/client/ws.rs
+++ b/ntex/src/http/client/ws.rs
@@ -3,7 +3,7 @@ use std::{convert::TryFrom, fmt, net::SocketAddr, rc::Rc, str};
 
 #[cfg(feature = "cookie")]
 use coo_kie::{Cookie, CookieJar};
-use nanorand::{WyRand, RNG};
+use nanorand::{WyRand, Rng};
 
 use crate::codec::{AsyncRead, AsyncWrite, Framed};
 use crate::framed::{DispatchItem, Dispatcher, State};
diff --git a/ntex/src/ws/frame.rs b/ntex/src/ws/frame.rs
index 34b4cf50..a06c9998 100644
--- a/ntex/src/ws/frame.rs
+++ b/ntex/src/ws/frame.rs
@@ -1,7 +1,7 @@
 use std::convert::TryFrom;
 
 use log::debug;
-use nanorand::{WyRand, RNG};
+use nanorand::{Rng, WyRand};
 
 use super::proto::{CloseCode, CloseReason, OpCode};
 use super::{mask::apply_mask, ProtocolError};
@@ -77,8 +77,7 @@ impl Parser {
                 return Ok(None);
             }
 
-            let mask =
-                u32::from_le_bytes(TryFrom::try_from(&src[idx..idx + 4]).unwrap());
+            let mask = u32::from_le_bytes(TryFrom::try_from(&src[idx..idx + 4]).unwrap());
             idx += 4;
             Some(mask)
         } else {
@@ -226,18 +225,14 @@ mod tests {
         payload: Bytes,
     }
 
-    fn is_none(
-        frm: &Result<Option<(bool, OpCode, Option<BytesMut>)>, ProtocolError>,
-    ) -> bool {
+    fn is_none(frm: &Result<Option<(bool, OpCode, Option<BytesMut>)>, ProtocolError>) -> bool {
         match *frm {
             Ok(None) => true,
             _ => false,
         }
     }
 
-    fn extract(
-        frm: Result<Option<(bool, OpCode, Option<BytesMut>)>, ProtocolError>,
-    ) -> F {
+    fn extract(frm: Result<Option<(bool, OpCode, Option<BytesMut>)>, ProtocolError>) -> F {
         match frm {
             Ok(Some((finished, opcode, payload))) => F {
                 finished,