diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea6c205..d6c26f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 # Changelog
 
+## [0.4.0](https://www.github.com/kenoxa/svelte-formup/compare/v0.3.3...v0.4.0) (2020-07-02)
+
+
+### Features
+
+* **validity:** allow to override css classes per `use:validity` ([c0f7dd5](https://www.github.com/kenoxa/svelte-formup/commit/c0f7dd5b89eb5506aeaeecf24e80307037aff5cb))
+
 ### [0.3.3](https://www.github.com/kenoxa/svelte-formup/compare/v0.3.2...v0.3.3) (2020-07-02)
 
 
diff --git a/package-lock.json b/package-lock.json
index 1122b7e..2dc40bb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-formup",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 8c1b0a7..98853f1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-formup",
-  "version": "0.3.3",
+  "version": "0.4.0",
   "description": "form helpers for svelte",
   "keywords": [
     "svelte",