diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d55387..4384562 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.2](https://github.com/Milind220/kicad-ipc-rs/compare/v0.4.1...v0.4.2) - 2026-03-29
+
+### Added
+
+- bump vendored KiCad protos to v10.0.0 ([#23](https://github.com/Milind220/kicad-ipc-rs/pull/23))
+
 ## [0.4.1](https://github.com/Milind220/kicad-ipc-rs/compare/v0.4.0...v0.4.1) - 2026-03-19
 
 ### Fixed
diff --git a/Cargo.lock b/Cargo.lock
index dc158f1..051d95f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -56,7 +56,7 @@ dependencies = [
 
 [[package]]
 name = "kicad-ipc-rs"
-version = "0.4.1"
+version = "0.4.2"
 dependencies = [
  "nng",
  "prost",
diff --git a/Cargo.toml b/Cargo.toml
index 09b4def..4885fc1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kicad-ipc-rs"
-version = "0.4.1"
+version = "0.4.2"
 edition = "2021"
 license = "MIT"
 description = "Rust client library for the KiCad IPC API (async-first)"