diff --git a/.vscode/settings.json b/.vscode/settings.json
index ee7b675..2e76555 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,5 +3,6 @@
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
     "source.fixAll.eslint": "explicit"
-  }
+  },
+  "typescript.tsdk": "node_modules/typescript/lib"
 }
diff --git a/package-lock.json b/package-lock.json
index 01dda5d..aa0aa18 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "3.0.2",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
-        "zotero-plugin-toolkit": "^4.0.11"
+        "zotero-plugin-toolkit": "^4.0.16"
       },
       "devDependencies": {
         "@eslint/js": "^9.14.0",
@@ -19,7 +19,7 @@
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         "typescript-eslint": "^8.18.2",
         "zotero-plugin-scaffold": "^0.1.7",
-        "zotero-types": "^3.0.4"
+        "zotero-types": "^3.0.11"
       }
     },
     "node_modules/@babel/code-frame": {
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+      "peer": true,
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@@ -1090,6 +1091,7 @@
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+      "peer": true,
       "engines": {
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       }
@@ -1105,6 +1107,7 @@
       "os": [
         "darwin"
       ],
+      "peer": true,
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       }
@@ -1120,6 +1123,7 @@
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         "darwin"
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+      "peer": true,
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       }
@@ -1135,6 +1139,7 @@
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+      "peer": true,
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       }
@@ -1150,6 +1155,7 @@
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+      "peer": true,
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       }
@@ -1165,6 +1171,7 @@
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         "linux"
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+      "peer": true,
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       }
@@ -1180,6 +1187,7 @@
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         "linux"
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+      "peer": true,
       "engines": {
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       }
@@ -1195,6 +1203,7 @@
       "os": [
         "linux"
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+      "peer": true,
       "engines": {
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       }
@@ -1210,6 +1219,7 @@
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+      "peer": true,
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       }
@@ -1225,6 +1235,7 @@
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         "win32"
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+      "peer": true,
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+      "integrity": "sha512-Jhy+MWRlro6UjVi578V/4ZGNfeCOcNCp0YaFNIUGFKlImowqwb1O/22wDVk3FDGMLqxdpOV3qQHD5fPEH4hK6A==",
+      "peer": true
     },
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@@ -1695,6 +1707,7 @@
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       "deprecated": "This is a stub types definition for localforage (https://github.com/localForage/localForage). localforage provides its own type definitions, so you don't need @types/localforage installed!",
+      "peer": true,
       "dependencies": {
         "localforage": "*"
       }
@@ -1714,17 +1727,12 @@
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-      "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.14.tgz",
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-    },
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-      "resolved": "https://registry.npmjs.org/@types/react/-/react-18.3.1.tgz",
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+      "version": "19.0.2",
+      "resolved": "https://registry.npmjs.org/@types/react/-/react-19.0.2.tgz",
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+      "peer": true,
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       "deprecated": "this version is no longer supported, please update to at least 0.8.*",
+      "peer": true,
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@@ -3255,9 +3264,9 @@
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-      "resolved": "https://registry.npmjs.org/consola/-/consola-3.3.2.tgz",
-      "integrity": "sha512-X3dcWPU+QeEaPrdtX3zBRQ0P0kIeEnmJV49uNtpy4N/TPnzA3grJvHftKjHuFIQNLrqBPzzykmc3fNrkQDl5yA==",
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/consola/-/consola-3.3.3.tgz",
+      "integrity": "sha512-Qil5KwghMzlqd51UXM0b6fyaGHtOC22scxrwrz4A2882LyUMwQjnvaedN1HAeXzphspQ6CpHkzMAWxBTUruDLg==",
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@@ -3268,6 +3277,7 @@
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       "hasInstallScript": true,
+      "peer": true,
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/core-js"
@@ -3323,12 +3333,14 @@
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+      "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==",
+      "peer": true
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@@ -3659,6 +3671,7 @@
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@@ -3681,9 +3694,9 @@
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+      "version": "1.31.0",
+      "resolved": "https://registry.npmjs.org/es-toolkit/-/es-toolkit-1.31.0.tgz",
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@@ -3695,6 +3708,7 @@
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+      "peer": true,
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@@ -3715,6 +3729,7 @@
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@@ -3725,6 +3740,7 @@
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@@ -3897,6 +3913,7 @@
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+      "peer": true,
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@@ -3983,6 +4000,7 @@
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@@ -5152,6 +5171,7 @@
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+      "peer": true,
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+      "peer": true,
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@@ -5182,7 +5203,8 @@
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@@ -5217,7 +5239,8 @@
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+      "peer": true
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@@ -5424,7 +5447,8 @@
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+      "peer": true
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@@ -5957,7 +5981,8 @@
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+      "peer": true
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@@ -5969,6 +5994,7 @@
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+      "peer": true,
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@@ -6090,13 +6116,13 @@
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+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/pkg-types/-/pkg-types-1.3.0.tgz",
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       "dev": true,
       "dependencies": {
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-        "mlly": "^1.7.2",
+        "mlly": "^1.7.3",
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@@ -7195,7 +7221,8 @@
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@@ -7870,37 +7897,25 @@
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     "node_modules/zotero-plugin-toolkit": {
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-      "resolved": "https://registry.npmjs.org/zotero-plugin-toolkit/-/zotero-plugin-toolkit-4.0.11.tgz",
-      "integrity": "sha512-vDuJ+ARLrELZHL0sZqsAwHA+igrDbJ4DnJ/Bx/cbpJmf+3MB2j+dvBBvz3R+xj5EMTUoQb5XC46HHNm7JWMAuQ==",
-      "dependencies": {
-        "zotero-types": "^2.2.0"
-      },
+      "version": "4.0.16",
+      "resolved": "https://registry.npmjs.org/zotero-plugin-toolkit/-/zotero-plugin-toolkit-4.0.16.tgz",
+      "integrity": "sha512-VNBmvIpdBDRyV4ze553V5u8jUPo3FOkGkMWrDgDsFn5H3ckFo5EDKGuBOdOHaRgUI/F0zCI3iV3MbGdxHMheDQ==",
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-      "resolved": "https://registry.npmjs.org/zotero-types/-/zotero-types-2.2.1.tgz",
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-      "dependencies": {
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-        "@types/react": "18.3.1",
-        "epubjs": "^0.3.93",
-        "pdfjs-dist": "^4.4.0"
+      },
+      "peerDependencies": {
+        "zotero-types": "^3.0.10"
       }
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     "node_modules/zotero-types": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/zotero-types/-/zotero-types-3.0.4.tgz",
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-      "dev": true,
-      "dependencies": {
-        "@types/bluebird": "^3.5.42",
-        "@types/react": "18.3.1",
-        "epubjs": "^0.3.93",
-        "pdfjs-dist": "^4.4.0"
+      "version": "3.0.11",
+      "resolved": "https://registry.npmjs.org/zotero-types/-/zotero-types-3.0.11.tgz",
+      "integrity": "sha512-/7IcnnvXAn6KmtH2iPdfE8ZjDf3ZZC3hgkp6nZaRlfd7OHZUgIN0O7zLj2TwWWm2Af1EDl+Dv+qeXcCJ+0S0bw==",
+      "peerDependencies": {
+        "@types/bluebird": "*",
+        "@types/react": "*",
+        "epubjs": "*",
+        "pdfjs-dist": "*"
       }
     }
   }
diff --git a/package.json b/package.json
index c5cf1db..7ffa6a4 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "update-deps": "npm update --save"
   },
   "dependencies": {
-    "zotero-plugin-toolkit": "^4.0.11"
+    "zotero-plugin-toolkit": "^4.0.16"
   },
   "devDependencies": {
     "@eslint/js": "^9.14.0",
@@ -38,7 +38,7 @@
     "typescript": "^5.7.2",
     "typescript-eslint": "^8.18.2",
     "zotero-plugin-scaffold": "^0.1.7",
-    "zotero-types": "^3.0.4"
+    "zotero-types": "^3.0.11"
   },
   "prettier": {
     "printWidth": 80,
diff --git a/src/hooks.ts b/src/hooks.ts
index f879236..e6d44ae 100644
--- a/src/hooks.ts
+++ b/src/hooks.ts
@@ -100,6 +100,7 @@ function onShutdown(): void {
   addon.data.dialog?.window?.close();
   // Remove addon object
   addon.data.alive = false;
+  // @ts-ignore - Plugin instance is not typed
   delete Zotero[addon.data.config.addonInstance];
 }
 
diff --git a/src/index.ts b/src/index.ts
index eb510c9..3dd098e 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,11 +4,13 @@ import { config } from "../package.json";
 
 const basicTool = new BasicTool();
 
+// @ts-ignore - Plugin instance is not typed
 if (!basicTool.getGlobal("Zotero")[config.addonInstance]) {
   _globalThis.addon = new Addon();
   defineGlobal("ztoolkit", () => {
     return _globalThis.addon.data.ztoolkit;
   });
+  // @ts-ignore - Plugin instance is not typed
   Zotero[config.addonInstance] = addon;
 }
 
diff --git a/src/utils/wait.ts b/src/utils/wait.ts
deleted file mode 100644
index 5d2e765..0000000
--- a/src/utils/wait.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-/**
- * Wait until the condition is `true` or timeout.
- * The callback is triggered if condition returns `true`.
- * @param condition
- * @param callback
- * @param interval
- * @param timeout
- */
-export function waitUntil(
-  condition: () => boolean,
-  callback: () => void,
-  interval = 100,
-  timeout = 10000,
-) {
-  const start = Date.now();
-  const intervalId = ztoolkit.getGlobal("setInterval")(() => {
-    if (condition()) {
-      ztoolkit.getGlobal("clearInterval")(intervalId);
-      callback();
-    } else if (Date.now() - start > timeout) {
-      ztoolkit.getGlobal("clearInterval")(intervalId);
-    }
-  }, interval);
-}
-
-/**
- * Wait async until the condition is `true` or timeout.
- * @param condition
- * @param interval
- * @param timeout
- */
-export function waitUtilAsync(
-  condition: () => boolean,
-  interval = 100,
-  timeout = 10000,
-) {
-  return new Promise<void>((resolve, reject) => {
-    const start = Date.now();
-    const intervalId = ztoolkit.getGlobal("setInterval")(() => {
-      if (condition()) {
-        ztoolkit.getGlobal("clearInterval")(intervalId);
-        resolve();
-      } else if (Date.now() - start > timeout) {
-        ztoolkit.getGlobal("clearInterval")(intervalId);
-        reject();
-      }
-    }, interval);
-  });
-}
diff --git a/tsconfig.json b/tsconfig.json
index a033072..2347a08 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,7 +4,7 @@
     "module": "commonjs",
     "target": "ES2016",
     "resolveJsonModule": true,
-    "skipLibCheck": true,
+    "skipDefaultLibCheck": true,
     "strict": true
   },
   "include": ["src", "typings", "node_modules/zotero-types"],