diff --git a/package-lock.json b/package-lock.json
index 97ec672..2d3cfbc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,6 +10,18 @@
       "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
       "dev": true
     },
+    "acorn": {
+      "version": "8.8.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.0.tgz",
+      "integrity": "sha512-QOxyigPVrpZ2GXT+PFyZTl6TtOFc5egxHIP9IlQ+RbupQuX4RkT/Bee4/kQuC02Xkzg84JcT7oLYtDIQxp+v7w==",
+      "dev": true
+    },
+    "acorn-walk": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
+      "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
+      "dev": true
+    },
     "ansi-regex": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
@@ -700,10 +712,14 @@
       "dev": true
     },
     "vm2": {
-      "version": "3.9.1",
-      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.9.1.tgz",
-      "integrity": "sha512-cLW0IgjWO9i4+kZ55mH7MWTmOHgAz1/lxGYpsEJa4KVB/obJZB7c/oeZGsw96srpVFJD4HIRqKc7HheO82moyA==",
-      "dev": true
+      "version": "3.9.11",
+      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.9.11.tgz",
+      "integrity": "sha512-PFG8iJRSjvvBdisowQ7iVF580DXb1uCIiGaXgm7tynMR1uTBlv7UJlB1zdv5KJ+Tmq1f0Upnj3fayoEOPpCBKg==",
+      "dev": true,
+      "requires": {
+        "acorn": "^8.7.0",
+        "acorn-walk": "^8.2.0"
+      }
     },
     "webidl-conversions": {
       "version": "4.0.2",