diff --git a/Cargo.toml b/Cargo.toml
index 92f6b8d..a36cb24 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "mixtrics"
 description = "One crate for all metrics."
-version = "0.0.2"
+version = "0.0.3"
 edition = "2021"
 repository = "https://github.com/foyer-rs/mixtrics"
 homepage = "https://github.com/foyer-rs/mixtrics"
diff --git a/README.md b/README.md
index 834c824..eec6625 100644
--- a/README.md
+++ b/README.md
@@ -24,4 +24,5 @@ Currently, many libraries in Rust's metrics ecosystem are in a state of rapid de
 
 - [ ] Documents and examples.
 - [ ] Other metrics backend supports.
-    - [ ] ???
\ No newline at end of file
+    - [ ] ???
+- [ ] Changelog (will start since v0.1.x)
\ No newline at end of file