diff --git a/package-lock.json b/package-lock.json
index 0a4e377..89ffd3b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2636,35 +2636,15 @@
       "dev": true
     },
     "handlebars": {
-      "version": "4.0.12",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.12.tgz",
-      "integrity": "sha512-RhmTekP+FZL+XNhwS1Wf+bTTZpdLougwt5pcgA1tuz6Jcx0fpH/7z0qd71RKnZHBCxIRBHfBOnio4gViPemNzA==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.3.tgz",
+      "integrity": "sha512-SRGwSYuNfx8DwHD/6InAPzD6RgeruWLT+B8e8a7gGs8FWgHzlExpTFMEq2IA6QpAfOClpKHy6+8IqTjeBCu6Kg==",
       "dev": true,
       "requires": {
-        "async": "^2.5.0",
+        "neo-async": "^2.6.0",
         "optimist": "^0.6.1",
         "source-map": "^0.6.1",
         "uglify-js": "^3.1.4"
-      },
-      "dependencies": {
-        "commander": {
-          "version": "2.17.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.17.1.tgz",
-          "integrity": "sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==",
-          "dev": true,
-          "optional": true
-        },
-        "uglify-js": {
-          "version": "3.4.9",
-          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.9.tgz",
-          "integrity": "sha512-8CJsbKOtEbnJsTyv6LE6m6ZKniqMiFWmm9sRbopbkGs3gMPPfd3Fh8iIA4Ykv5MgaTbqHr4BaoGLJLZNhsrW1Q==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "commander": "~2.17.1",
-            "source-map": "~0.6.1"
-          }
-        }
       }
     },
     "has-ansi": {
@@ -3817,6 +3797,12 @@
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=",
       "dev": true
     },
+    "neo-async": {
+      "version": "2.6.1",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.1.tgz",
+      "integrity": "sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==",
+      "dev": true
+    },
     "nise": {
       "version": "1.4.8",
       "resolved": "https://registry.npmjs.org/nise/-/nise-1.4.8.tgz",
@@ -5635,6 +5621,26 @@
         }
       }
     },
+    "uglify-js": {
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.8.0.tgz",
+      "integrity": "sha512-ugNSTT8ierCsDHso2jkBHXYrU8Y5/fY2ZUprfrJUiD7YpuFvV4jODLFmb3h4btQjqr5Nh4TX4XtgDfCU1WdioQ==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "commander": "~2.20.3",
+        "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.20.3",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "ultron": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",