diff --git a/index.d.ts b/index.d.ts
index 0eb974b..1e950d5 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -2,3 +2,9 @@ export default class TaskListsElement extends HTMLElement {
   disabled: boolean
   sortable: boolean
 }
+
+declare global {
+  interface Window {
+    TaskListsElement: typeof TaskListsElement
+  }
+}
diff --git a/package-lock.json b/package-lock.json
index f460085..9583962 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@github/task-lists-element",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -2668,10 +2668,13 @@
       }
     },
     "eslint-utils": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.3.1.tgz",
-      "integrity": "sha512-Z7YjnIldX+2XMcjr7ZkgEsOj/bREONV60qYeB/bjMAqqqZ4zxKyWX+BOUkdmRmA9riiIPVvo5x86m5elviOk0Q==",
-      "dev": true
+      "version": "1.4.2",
+      "resolved": "https://registry.npmjs.org/eslint-utils/-/eslint-utils-1.4.2.tgz",
+      "integrity": "sha512-eAZS2sEUMlIeCjBeubdj45dmBHQwPHWyBcT1VSYB7o9x9WRRqKxyUoiXlRjyAwzN7YEzHJlYg0NmzDRWx6GP4Q==",
+      "dev": true,
+      "requires": {
+        "eslint-visitor-keys": "^1.0.0"
+      }
     },
     "eslint-visitor-keys": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 3437227..d7cff40 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@github/task-lists-element",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "Drag and drop task list items.",
   "repository": "github/task-lists-element",
   "main": "dist/index.umd.js",