diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ff053b..c17e963 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## 4.0.1 - 2026-04-24
+
+### Fixed
+- TypeScript errors caused by all event handler props being incorrectly marked as required. #INT-3424
+
 ## 4.0.0 - 2026-04-13
 
 ### Added
diff --git a/package.json b/package.json
index f4ab661..700bce7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tinymce/tinymce-svelte",
-  "version": "4.0.1-rc",
+  "version": "4.0.1",
   "description": "TinyMCE Svelte Component",
   "private": false,
   "publishConfig": {
diff --git a/src/main/component/Editor.svelte b/src/main/component/Editor.svelte
index 0f6fb63..e7df686 100644
--- a/src/main/component/Editor.svelte
+++ b/src/main/component/Editor.svelte
@@ -70,7 +70,7 @@
   type EditorOptions = Parameters<TinyMCE['init']>[0];
   type Channel = `${'4' | '5' | '6' | '7' | '8'}${'' | '-dev' | '-testing' | `.${number}` | `.${number}.${number}`}`;
 
-  export interface EditorProps extends EventHandlers{
+  export interface EditorProps extends Partial<EventHandlers> {
     id?: string; // default values
     inline?: boolean | undefined;
     disabled?: boolean;
diff --git a/src/main/component/Utils.ts b/src/main/component/Utils.ts
index 104bf3c..dfe4764 100644
--- a/src/main/component/Utils.ts
+++ b/src/main/component/Utils.ts
@@ -75,7 +75,7 @@ export type EventHandlers = {
   [K in ValidEventTypes]: (event: any, editor: TinyMCE) => void;
 }
 
-export const bindHandlers = (editor: Editor, eventHandlers: EventHandlers) => {
+export const bindHandlers = (editor: Editor, eventHandlers: Partial<EventHandlers>) => {
   validEvents.forEach( (eventName) => {
     editor.on(eventName, (e) => {
       eventHandlers[eventName.toLowerCase()]?.(e, editor);