diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3dd2ff5..0a417a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,10 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+## [0.3.2] - 2024-06-23
+
+- improve code quality
+
 ## [0.3.1] - 2024-06-23
 
 - fix doc and spell mistakes
diff --git a/Cargo.toml b/Cargo.toml
index 5efbeb2..20208ad 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["encrypt-config", "encrypt-config-derive", "tests", "examples"]
 resolver = "2"
 
 [workspace.package]
-version = "0.3.1"
+version = "0.3.2"
 authors = ["Louis <836250617@qq.com>"]
 description = "A Rust crate to manage, persist and encrypt your configurations."
 license = "MIT"
@@ -13,7 +13,7 @@ documentation = "https://docs.rs/encrypt-config"
 
 [workspace.dependencies]
 encrypt_config = { path = "encrypt-config", default-features = false }
-encrypt_config_derive = { path = "encrypt-config-derive", default-features = false, version = "0.3.1" }
+encrypt_config_derive = { path = "encrypt-config-derive", default-features = false, version = "0.3.2" }
 keyring = { version = "2.3", default-features = false }
 
 [profile.dev]