diff --git a/CHANGELOG.md b/CHANGELOG.md
index 431464e9..58b87b4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ Notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.4.2
+
+## Fixed
+
+- Unchecked division in average fee rate calculation
+
 ## 0.4.1
 
 ## Added
diff --git a/Cargo.toml b/Cargo.toml
index bdd046f9..de30fdd0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bip157"
-version = "0.4.1"
+version = "0.4.2"
 authors = ["Rob <rob@2140.dev>"]
 edition = "2021"
 license = "MIT OR Apache-2.0"
diff --git a/src/network/mod.rs b/src/network/mod.rs
index fe09ce3a..dabb4c97 100644
--- a/src/network/mod.rs
+++ b/src/network/mod.rs
@@ -40,7 +40,7 @@ pub(crate) mod reader;
 pub(crate) mod socks;
 
 pub const PROTOCOL_VERSION: u32 = 70016;
-pub const KYOTO_VERSION: &str = "0.4.1";
+pub const KYOTO_VERSION: &str = "0.4.2";
 pub const RUST_BITCOIN_VERSION: &str = "0.32.8";
 
 const THIRTY_MINS: Duration = Duration::from_secs(60 * 30);