diff --git a/CHANGELOG.md b/CHANGELOG.md
index c42f8a7..6239eeb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,16 @@
 
 ## [Upcoming]
 
+## [0.1.2] 2019-09-28
+
 ### Added
 
 - Add `QueryBuilder::and()` for better chaining [[#6](https://github.com/kuy/jsonbox-rs/issues/6)]
 
+### Refactoring
+
+- Remove `to_string` and `String` [[#10](https://github.com/kuy/jsonbox-rs/pull/10)] by [@rchaser53](https://github.com/rchaser53)
+
 ## [0.1.1] 2019-09-26
 
 ### Changed
diff --git a/Cargo.toml b/Cargo.toml
index 647654c..28044cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "jsonbox"
-version = "0.1.1"
+version = "0.1.2"
 authors = ["Yuki Kodama <endflow.net@gmail.com>"]
 description = "Rust wrapper for jsonbox.io"
 homepage = "https://github.com/kuy/jsonbox-rs"