diff --git a/static/sliptree-bootstrap-tokenfield/package.json b/static/sliptree-bootstrap-tokenfield/package.json
old mode 100755
new mode 100644
index 761b38a..5e0f691
--- a/static/sliptree-bootstrap-tokenfield/package.json
+++ b/static/sliptree-bootstrap-tokenfield/package.json
@@ -51,6 +51,6 @@
     "semver": "^2.2.1"
   },
   "dependencies": {
-    "jquery": "^2.1.0"
+    "jquery": "^3.5.0"
   }
 }
\ No newline at end of file