diff --git a/demo/src/components/demo-form.ts b/demo/src/components/demo-form.ts
index aa63e1b..6a0022b 100644
--- a/demo/src/components/demo-form.ts
+++ b/demo/src/components/demo-form.ts
@@ -27,9 +27,9 @@ export default class DemoForm {
 	protected $errorContainer: HTMLDivElement;
 	protected $errorMessage: HTMLPreElement;
 
-	// eslint-disable-next-line @typescript-eslint/no-empty-function, class-methods-use-this
+	// eslint-disable-next-line class-methods-use-this
 	public onSubmit: () => void = () => {};
-	// eslint-disable-next-line @typescript-eslint/no-empty-function, class-methods-use-this
+	// eslint-disable-next-line class-methods-use-this
 	public onCancel: () => void = () => {};
 
 	private onInputKeydown(event: KeyboardEvent): boolean {
@@ -102,7 +102,7 @@ export default class DemoForm {
 	public validate(): boolean {
 		try {
 			return this.$form.reportValidity();
-		} catch (ex) {
+		} catch {
 			// Ignore browsers that don't support reportValidity()
 			return true;
 		}
diff --git a/demo/src/utils/dom.ts b/demo/src/utils/dom.ts
index 543269c..4438106 100644
--- a/demo/src/utils/dom.ts
+++ b/demo/src/utils/dom.ts
@@ -1,4 +1,3 @@
 export function getElement<T extends Element>(selector: string): T {
-	// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
 	return document.querySelector(selector)!;
 }
diff --git a/demo/src/worker/messages.ts b/demo/src/worker/messages.ts
index 1bd2cb6..1cafafa 100644
--- a/demo/src/worker/messages.ts
+++ b/demo/src/worker/messages.ts
@@ -1,4 +1,4 @@
-/* eslint-disable max-classes-per-file, no-useless-constructor */
+/* eslint-disable max-classes-per-file, no-empty-function, no-useless-constructor */
 import { expand } from 'regex-to-strings';
 
 interface WorkerMessage {
diff --git a/demo/webpack.config.js b/demo/webpack.config.js
index d574931..ea3bd92 100644
--- a/demo/webpack.config.js
+++ b/demo/webpack.config.js
@@ -1,5 +1,5 @@
 /// <reference types="node" />;
-/* eslint-disable @typescript-eslint/no-var-requires */
+/* eslint-disable @typescript-eslint/no-require-imports */
 const { resolve } = require('path');
 const { CleanWebpackPlugin } = require('clean-webpack-plugin');
 
diff --git a/package.json b/package.json
index 46c015d..a8fb86b 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,8 @@
     "test": "yarn workspaces foreach --all run test"
   },
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^5.6.0",
-    "@typescript-eslint/parser": "^5.6.0",
+    "@typescript-eslint/eslint-plugin": "^8.46.1",
+    "@typescript-eslint/parser": "^8.46.1",
     "eslint": "^8.4.0",
     "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-prettier": "^10.0.1",