fix: security vulnerabilities

package-lock.json

@@ -2512,9 +2512,9 @@
       }
     },
     "grunt-module-dependence": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/grunt-module-dependence/-/grunt-module-dependence-0.2.0.tgz",
-      "integrity": "sha1-Xnix0B4+HTFLMRevCqIyyL7mf80=",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/grunt-module-dependence/-/grunt-module-dependence-0.2.1.tgz",
+      "integrity": "sha512-/3fUiimuVZZM5VAhDD0oxTeh+0jRMavaiP04oHlXs3EzJYHOHVFwsKVbwstGWvZYQhMLk2YY74vIKcU/rmCrUQ==",
       "dev": true
     },
     "grunt-replace": {
@@ -3372,15 +3372,6 @@
         "pinkie-promise": "2.0.1"
       }
     },
-    "optimist": {
-      "version": "0.3.7",
-      "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.3.7.tgz",
-      "integrity": "sha1-yQlBrVnkJzMokjB00s8ufLxuwNk=",
-      "dev": true,
-      "requires": {
-        "wordwrap": "0.0.2"
-      }
-    },
     "os-locale": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
@@ -4307,31 +4298,21 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "2.4.14",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.4.14.tgz",
-      "integrity": "sha1-KudT7eO7TrvyXQe7mc8T6d4Aez4=",
+      "version": "2.8.29",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
+      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
       "dev": true,
       "requires": {
-        "async": "0.2.10",
-        "optimist": "0.3.7",
-        "source-map": "0.1.43",
-        "uglify-to-browserify": "1.0.2"
+        "source-map": "0.5.7",
+        "uglify-to-browserify": "1.0.2",
+        "yargs": "3.10.0"
       },
       "dependencies": {
-        "async": {
-          "version": "0.2.10",
-          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
-          "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E=",
-          "dev": true
-        },
         "source-map": {
-          "version": "0.1.43",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
-          "integrity": "sha1-wkvBRspRfBRx9drL4lcbK3+eM0Y=",
-          "dev": true,
-          "requires": {
-            "amdefine": "1.0.1"
-          }
+          "version": "0.5.7",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+          "dev": true
         }
       }
     },
@@ -4339,7 +4320,8 @@
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
       "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "ultron": {
       "version": "1.1.1",

package.json

@@ -44,9 +44,9 @@
     "grunt-contrib-copy": "~0.8.2",
     "grunt-contrib-uglify": "~0.4.0",
     "grunt-contrib-watch": "^1.0.0",
-    "grunt-module-dependence": "~0.2.0",
+    "grunt-module-dependence": "~0.2.1",
     "grunt-replace": "~0.8.0",
-    "uglify-js": "^2.4.14"
+    "uglify-js": "^2.8.29"
   },
   "config": {
     "commitizen": {