diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9366f5a..c1b4f16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 ## [Unreleased]
 
+## [v0.2.0](https://github.com/takaebato/sql-insight/tree/v0.2.0) (2024-07-05)
+
+## What's Changed
+
+* Add unify_values option to normalization (and update tarpaulin to v0.30.0) by @takaebato in https://github.com/takaebato/sql-insight/pull/6
+
 ## [v0.1.1](https://github.com/takaebato/sql-insight/tree/v0.1.1) (2024-02-12)
 
 Updates to the documentation and removal of any remaining debug print in the code.
diff --git a/Cargo.toml b/Cargo.toml
index cccf399..32c7117 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["sql-insight", "sql-insight-cli"]
 resolver = "2"
 
 [workspace.package]
-version = "0.1.1"
+version = "0.2.0"
 authors = ["Takahiro Ebato <takahiro.ebato@gmail.com>"]
 homepage = "https://github.com/takaebato/sql-insight"
 repository = "https://github.com/takaebato/sql-insight"
diff --git a/README.md b/README.md
index 42635a6..7d77acb 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Add `sql_insight` to your `Cargo.toml` file:
 
 ```toml
 [dependencies]
-sql-insight = { version = "0.1.1" }
+sql-insight = { version = "0.2.0" }
 ```
 
 ## Usage
diff --git a/sql-insight-cli/Cargo.toml b/sql-insight-cli/Cargo.toml
index 594fc4a..d98a443 100644
--- a/sql-insight-cli/Cargo.toml
+++ b/sql-insight-cli/Cargo.toml
@@ -23,7 +23,7 @@ path = "src/main.rs"
 doc = false
 
 [dependencies]
-sql-insight = { path = "../sql-insight", version = "0.1.1" }
+sql-insight = { path = "../sql-insight", version = "0.2.0" }
 clap = { version = "4.4.18", features = ["derive"] }
 
 [dev-dependencies]