diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 734324b0..ad6d8f31
--- a/package-lock.json
+++ b/package-lock.json
@@ -497,7 +497,7 @@
     },
     "ansi-escapes": {
       "version": "3.1.0",
-      "resolved": "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
       "integrity": "sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==",
       "dev": true
     },
@@ -738,7 +738,7 @@
     },
     "async": {
       "version": "1.5.2",
-      "resolved": "http://registry.npmjs.org/async/-/async-1.5.2.tgz",
+      "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
       "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
       "dev": true
     },
@@ -8813,10 +8813,28 @@
       }
     },
     "vm2": {
-      "version": "3.8.2",
-      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.8.2.tgz",
-      "integrity": "sha512-FE9slf0o4YoD2Jf7VEjytHTac2SMt2J4ahf9Tw9YLLVqJm0DQiMpmN+I0+RsnOZ0kb7PyeR1rLxathXZWJ23kg==",
-      "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"
+      },
+      "dependencies": {
+        "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
+        }
+      }
     },
     "voca": {
       "version": "1.4.0",