diff --git a/package-lock.json b/package-lock.json
index 96a784d..268d090 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "react-dom": "^16.12.0",
         "react-mdl": "^1.11.0",
         "react-router-dom": "^5.1.2",
-        "vm2": "^3.8.4"
+        "vm2": "^3.9.4"
       },
       "devDependencies": {
         "@types/body-parser": "^1.17.1",
@@ -4644,7 +4644,6 @@
         "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4",
         "wordwrap": "^1.0.0"
       },
       "bin": {
@@ -6574,8 +6573,7 @@
       "dependencies": {
         "bson": "^1.1.1",
         "require_optional": "^1.0.1",
-        "safe-buffer": "^5.1.2",
-        "saslprep": "^1.0.0"
+        "safe-buffer": "^5.1.2"
       },
       "engines": {
         "node": ">=4"
@@ -7780,7 +7778,6 @@
         "anymatch": "^2.0.0",
         "async-each": "^1.0.1",
         "braces": "^2.3.2",
-        "fsevents": "^1.2.7",
         "glob-parent": "^3.1.0",
         "inherits": "^2.0.3",
         "is-binary-path": "^1.0.0",
@@ -11150,9 +11147,9 @@
       "dev": true
     },
     "node_modules/vm2": {
-      "version": "3.8.4",
-      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.8.4.tgz",
-      "integrity": "sha512-5HThl+RBO/pwE9SF0kM4nLrpq5vXHBNk4BMX27xztvl0j1RsZ4/PMVJAu9rM9yfOtTo5KroL7XNX3031ExleSw==",
+      "version": "3.9.4",
+      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.9.4.tgz",
+      "integrity": "sha512-sOdharrJ7KEePIpHekiWaY1DwgueuiBeX/ZBJUPgETsVlJsXuEx0K0/naATq2haFvJrvZnRiORQRubR0b7Ye6g==",
       "bin": {
         "vm2": "bin/vm2"
       },
@@ -11253,7 +11250,6 @@
         "anymatch": "^2.0.0",
         "async-each": "^1.0.1",
         "braces": "^2.3.2",
-        "fsevents": "^1.2.7",
         "glob-parent": "^3.1.0",
         "inherits": "^2.0.3",
         "is-binary-path": "^1.0.0",
@@ -21813,9 +21809,9 @@
       "dev": true
     },
     "vm2": {
-      "version": "3.8.4",
-      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.8.4.tgz",
-      "integrity": "sha512-5HThl+RBO/pwE9SF0kM4nLrpq5vXHBNk4BMX27xztvl0j1RsZ4/PMVJAu9rM9yfOtTo5KroL7XNX3031ExleSw=="
+      "version": "3.9.4",
+      "resolved": "https://registry.npmjs.org/vm2/-/vm2-3.9.4.tgz",
+      "integrity": "sha512-sOdharrJ7KEePIpHekiWaY1DwgueuiBeX/ZBJUPgETsVlJsXuEx0K0/naATq2haFvJrvZnRiORQRubR0b7Ye6g=="
     },
     "watchpack": {
       "version": "1.6.0",
diff --git a/package.json b/package.json
index 68aed48..2a75f64 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "react-dom": "^16.12.0",
     "react-mdl": "^1.11.0",
     "react-router-dom": "^5.1.2",
-    "vm2": "^3.8.4"
+    "vm2": "^3.9.4"
   },
   "devDependencies": {
     "@types/body-parser": "^1.17.1",