diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35d57ce..2af413f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+
+## [0.19.0] - 2024-03-16
 - Upgraded to Rust 2021 edition.
     - This also raised the minimum supported Rust version to 1.56.
 - Added support for Rust's non-zero integer types.
@@ -150,7 +152,8 @@ For details, see Rust's [release note](https://github.com/rust-lang/rust/blob/1.
 ## [0.2.0] - 2018-01-04
 New reworked version
 
-[Unreleased]: https://github.com/ubolonton/emacs-module-rs/compare/0.18.0...HEAD
+[Unreleased]: https://github.com/ubolonton/emacs-module-rs/compare/0.19.0...HEAD
+[0.19.0]: https://github.com/ubolonton/emacs-module-rs/compare/0.18.0...0.19.0
 [0.18.0]: https://github.com/ubolonton/emacs-module-rs/compare/0.17.0...0.18.0
 [0.17.0]: https://github.com/ubolonton/emacs-module-rs/compare/0.16.2...0.17.0
 [0.16.2]: https://github.com/ubolonton/emacs-module-rs/compare/0.16.0...0.16.2
diff --git a/Cargo.toml b/Cargo.toml
index 7d0348a..199a816 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "emacs"
-version = "0.18.0"
+version = "0.19.0"
 edition = "2021"
 description = "Rust library for creating Emacs's dynamic modules"
 homepage = "https://github.com/ubolonton/emacs-module-rs"
diff --git a/guide/book.toml b/guide/book.toml
index 6c36659..f1d363e 100644
--- a/guide/book.toml
+++ b/guide/book.toml
@@ -1,5 +1,5 @@
 [book]
-title = "emacs-module-rs 0.18"
+title = "emacs-module-rs 0.19"
 authors = ["ubolonton"]
 multilingual = false
 src = "src"
diff --git a/guide/src/hello.md b/guide/src/hello.md
index 9711d22..2631fd6 100644
--- a/guide/src/hello.md
+++ b/guide/src/hello.md
@@ -17,7 +17,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-emacs = "0.18"
+emacs = "0.19"
 ```
 
 Write code in `src/lib.rs`: