diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe115d52..7d3fca4b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [v0.5.1] - 2023-07-26
+
 ### Added
 
 - Support for serializing tuple structs. These are serialized as JSON arrays,
@@ -74,7 +76,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 Initial release
 
-[Unreleased]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.5.0...HEAD
+[Unreleased]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.5.1...HEAD
+[v0.5.1]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.5.0...v0.5.1
 [v0.5.0]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.4.0...v0.5.0
 [v0.4.0]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.3.0...v0.4.0
 [v0.3.0]: https://github.com/rust-embedded-community/serde-json-core/compare/v0.2.0...v0.3.0
diff --git a/Cargo.toml b/Cargo.toml
index 64cf80b7..71fd9b5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ license = "MIT OR Apache-2.0"
 name = "serde-json-core"
 readme = "README.md"
 repository = "https://github.com/rust-embedded-community/serde-json-core"
-version = "0.5.0"
+version = "0.5.1"
 
 [dependencies]
 ryu = "1.0.5"