diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72aa096..2b87fd5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [Unreleased]
+## [0.3.0] - 2020-09-03Z
 
 ### Added
 
diff --git a/Cargo.lock b/Cargo.lock
index d52f11b..b2cc641 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -45,7 +45,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cargo-equip"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "anyhow 1.0.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index abf4c8c..af00ba4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["cargo_equip_marker"]
 
 [package]
 name = "cargo-equip"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Ryo Yamashita <qryxip@gmail.com>"]
 edition = "2018"
 license = "MIT OR Apache-2.0"