diff --git a/package-lock.json b/package-lock.json
index 049887e..be00c7f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4562,9 +4562,9 @@
       }
     },
     "jstree": {
-      "version": "3.3.9",
-      "resolved": "https://registry.npmjs.org/jstree/-/jstree-3.3.9.tgz",
-      "integrity": "sha512-jRIbhg+BHrIs1Wm6oiJt3oKTVBE6sWS0PCp2/RlkIUqsLUPWUYgV3q8LfKoi1/E+YMzGtP6BuK4okk+0mwfmhQ==",
+      "version": "3.3.11",
+      "resolved": "https://registry.npmjs.org/jstree/-/jstree-3.3.11.tgz",
+      "integrity": "sha512-9ZJKroPjCyjb6JLPuAbBrLJKT6pS1f4m5gkwoEagG5oQWtvzm0IiDsntXTxeFtz7AmqrKfij+gLfF9MgWriNxg==",
       "requires": {
         "jquery": ">=1.9.1"
       }
diff --git a/package.json b/package.json
index 357195a..b52e05a 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "favicons-webpack-plugin": "^4.2.0",
     "jquery": "^3.5.1",
     "jquery-ui-dist": "1.12.1",
-    "jstree": "^3.3.9",
+    "jstree": "^3.3.11",
     "popper.js": "^1.16.1",
     "select-pure": "^0.6.1",
     "vis-data": "^6.5.1",