diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2564a9..29313a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ 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/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.1] - 2023-02-14
+### Fixed
+- Fix README examples
+
 ## [0.5.0] - 2023-02-14
 ### Added
 - Add `query!` macro
diff --git a/concatsql/Cargo.toml b/concatsql/Cargo.toml
index 3790626..14eb0da 100644
--- a/concatsql/Cargo.toml
+++ b/concatsql/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "concatsql"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["kumavale"]
 edition = "2018"
 license = "MIT"