diff --git a/package-lock.json b/package-lock.json
index 91949f3..233e82a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1139,6 +1139,7 @@
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       "dev": true,
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@@ -2400,7 +2401,8 @@
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       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
-      "dev": true
+      "dev": true,
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@@ -2799,7 +2801,8 @@
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       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
-      "dev": true
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@@ -3177,12 +3180,6 @@
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@@ -3890,7 +3887,8 @@
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@@ -3911,12 +3909,14 @@
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.11",
           "bundled": true,
           "dev": true,
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@@ -3931,17 +3931,20 @@
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-          "dev": true
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           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -4058,7 +4061,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4070,6 +4074,7 @@
           "version": "1.0.0",
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           "dev": true,
+          "optional": true,
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@@ -4084,6 +4089,7 @@
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           "dev": true,
+          "optional": true,
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@@ -4091,12 +4097,14 @@
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           "version": "0.0.8",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.3.5",
           "bundled": true,
           "dev": true,
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@@ -4115,6 +4123,7 @@
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@@ -4195,7 +4204,8 @@
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           "version": "1.0.1",
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@@ -4207,6 +4217,7 @@
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@@ -4292,7 +4303,8 @@
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@@ -4328,6 +4340,7 @@
           "version": "1.0.2",
           "bundled": true,
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@@ -4347,6 +4360,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
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@@ -4390,12 +4404,14 @@
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           "version": "1.0.2",
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+          "dev": true,
+          "optional": true
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         "yallist": {
           "version": "3.0.3",
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       "dev": true,
+      "optional": true,
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@@ -4416,6 +4433,7 @@
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       "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
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+      "optional": true,
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@@ -4453,7 +4471,8 @@
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       "integrity": "sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=",
-      "dev": true
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+      "optional": true
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@@ -4638,7 +4657,8 @@
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       "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=",
-      "dev": true
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@@ -4758,14 +4778,22 @@
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-      "integrity": "sha512-Taqn+3nNvYRfJ3bGvKfBSRwy1v6eePlm3oc/aWVxZp57DQr5Eq3xhKJi7Z4hZpS8PC3H4qI+Yly5EmFacGuA/g==",
+      "version": "1.18.1",
+      "resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.1.tgz",
+      "integrity": "sha512-7mz/721AbnJwIVbnaSv1Cz3Am0ZLT/UBwkC92VlxhXv/k/BBQfM2fXElQNC27BVGr0uwUpplYPQM9LnaBMR5NQ==",
       "dev": true,
       "requires": {
-        "eventemitter3": "^3.0.0",
+        "eventemitter3": "^4.0.0",
         "follow-redirects": "^1.0.0",
         "requires-port": "^1.0.0"
+      },
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+          "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
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+          "dev": true
+        }
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@@ -5368,7 +5396,8 @@
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       "integrity": "sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=",
-      "dev": true
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@@ -6157,6 +6186,7 @@
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       "integrity": "sha1-lWkFcI1YtLq0wiYbBPWfMcmTdMA=",
       "dev": true,
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@@ -6169,7 +6199,8 @@
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-          "dev": true
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@@ -6448,7 +6479,8 @@
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-      "dev": true
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@@ -7090,6 +7122,7 @@
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       "dev": true,
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@@ -8171,6 +8204,7 @@
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       "integrity": "sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=",
       "dev": true,
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@@ -8182,6 +8216,7 @@
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           "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
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-          "dev": true
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       "integrity": "sha1-nWPBMnbAZZGNV/ACpX9AobZD+wI=",
       "dev": true,
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@@ -8211,6 +8248,7 @@
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           "integrity": "sha1-ay6YIrGizgpgq2TWEOzK1TyyTQ8=",
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@@ -8221,6 +8259,7 @@
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           "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
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@@ -9534,6 +9573,7 @@
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       "integrity": "sha1-YhmoVhZSBJHzV4i9vxRHqZx+aw4=",
       "dev": true,
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@@ -10901,6 +10941,7 @@
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       "dev": true,
+      "optional": true,
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       }