diff --git a/package-lock.json b/package-lock.json
index 0a26a3a..3c8fb2b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "3.0.1",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
-        "zotero-plugin-toolkit": "^4.0.6"
+        "zotero-plugin-toolkit": "^4.0.9"
       },
       "devDependencies": {
         "@eslint/js": "^9.14.0",
@@ -8943,9 +8943,9 @@
       }
     },
     "node_modules/zotero-plugin-toolkit": {
-      "version": "4.0.6",
-      "resolved": "https://registry.npmjs.org/zotero-plugin-toolkit/-/zotero-plugin-toolkit-4.0.6.tgz",
-      "integrity": "sha512-juxIrSrUYTxk+efQJAH7OpfQHSboErMd0Ygu2eZs/xKA1177XlCYhe0sdxlTxI8Y/4UGtRwLicThUddaOfArMQ==",
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/zotero-plugin-toolkit/-/zotero-plugin-toolkit-4.0.9.tgz",
+      "integrity": "sha512-DLFB17D4hWAZRLBKHfipZke765StKBlZ1S320cQqducHaEW7dWC1tumBjB8n02DtuVGn6l9YKo4819wbyVMKcQ==",
       "dependencies": {
         "zotero-types": "^2.2.0"
       },
diff --git a/package.json b/package.json
index 2acbc94..1fae8db 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "update-deps": "npm update --save"
   },
   "dependencies": {
-    "zotero-plugin-toolkit": "^4.0.6"
+    "zotero-plugin-toolkit": "^4.0.9"
   },
   "devDependencies": {
     "@eslint/js": "^9.14.0",