diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee05de7..0b0aba2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.1.0](https://github.com/tobua/wasser/compare/v2.0.1...v2.1.0) (2021-09-09)
+
+
+### Features
+
+* **css-in-js:** round values to three digits to increase readability ([7c8a6c8](https://github.com/tobua/wasser/commit/7c8a6c854a28119b19a7b0009780cecf819c91d4))
+
 ### [2.0.1](https://github.com/naminho/wasser/compare/v2.0.0...v2.0.1) (2021-02-13)
 
 
diff --git a/package.json b/package.json
index 6ebc526..a577c85 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "wasser",
   "description": "Mixins for fluid CSS properties in SASS or LESS",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "repository": "github:tobua/wasser",
   "homepage": "https://tobua.github.io/wasser",
   "license": "MIT",