diff --git a/patches/event-target-shim+6.0.2.patch b/patches/event-target-shim+6.0.2.patch
new file mode 100644
index 000000000..8d8947270
--- /dev/null
+++ b/patches/event-target-shim+6.0.2.patch
@@ -0,0 +1,30 @@
+diff --git a/node_modules/event-target-shim/index.d.ts b/node_modules/event-target-shim/index.d.ts
+index 7a5bfc7..ba5e7d8 100644
+--- a/node_modules/event-target-shim/index.d.ts
++++ b/node_modules/event-target-shim/index.d.ts
+@@ -359,7 +359,7 @@ export declare namespace defineCustomEventTarget {
+ 	/**
+ 	 * The interface of CustomEventTarget.
+ 	 */
+-	type CustomEventTarget<TEventMap extends Record<string, Event>, TMode extends "standard" | "strict"> = EventTarget<TEventMap, TMode> & defineEventAttribute.EventAttributes<any, TEventMap>;
++	type CustomEventTarget<TEventMap extends Record<string, Event>, TMode extends "standard" | "strict"> = EventTarget<TEventMap, TMode> & defineEventAttribute.EventAttributes<any>;
+ }
+ /**
+  * Define an event attribute.
+@@ -368,14 +368,12 @@ export declare namespace defineCustomEventTarget {
+  * @param _eventClass Unused, but to infer `Event` class type.
+  * @deprecated Use `getEventAttributeValue`/`setEventAttributeValue` pair on your derived class instead because of static analysis friendly.
+  */
+-export declare function defineEventAttribute<TEventTarget extends EventTarget, TEventType extends string, TEventConstrucor extends typeof Event>(target: TEventTarget, type: TEventType, _eventClass?: TEventConstrucor): asserts target is TEventTarget & defineEventAttribute.EventAttributes<TEventTarget, Record<TEventType, InstanceType<TEventConstrucor>>>;
++export declare function defineEventAttribute<TEventTarget extends EventTarget, TEventType extends string, TEventConstrucor extends typeof Event>(target: TEventTarget, type: TEventType, _eventClass?: TEventConstrucor): asserts target is TEventTarget & defineEventAttribute.EventAttributes<TEventTarget>;
+ export declare namespace defineEventAttribute {
+ 	/**
+ 	 * Definition of event attributes.
+ 	 */
+-	type EventAttributes<TEventTarget extends EventTarget<any, any>, TEventMap extends Record<string, Event>> = {
+-		[P in string & keyof TEventMap as `on${P}`]: EventTarget.CallbackFunction<TEventTarget, TEventMap[P]> | null;
+-	};
++	type EventAttributes<TEventTarget extends EventTarget<any, any>> = Record<string, EventTarget.CallbackFunction<TEventTarget, any> | null>;
+ }
+ /**
+  * Set the warning handler.