diff --git a/CHANGELOG.md b/CHANGELOG.md
index f61a47c..2ce7c4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [1.0.0] - 2020-12-03
+
 ### Added
 
 - Initial release.
diff --git a/package.json b/package.json
index 614bd55..6369745 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vtex/slugify",
-  "version": "0.0.1",
+  "version": "1.0.0",
   "main": "dist/main.cjs.js",
   "module": "dist/main.esm.js",
   "types": "types/index.d.ts",