diff --git a/package-lock.json b/package-lock.json
index 4d066ca..bc3d0df 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3264,6 +3264,7 @@
       "version": "2.6.9",
       "resolved": "http://r.cnpmjs.org/debug/download/debug-2.6.9.tgz",
       "integrity": "sha1-XRKFFd8TT/Mn6QpMk/Tgd6U2NB8=",
+      "dev": true,
       "requires": {
         "ms": "2.0.0"
       }
@@ -4097,12 +4098,6 @@
         "es5-ext": "~0.10.14"
       }
     },
-    "eventemitter3": {
-      "version": "3.1.2",
-      "resolved": "http://r.cnpmjs.org/eventemitter3/download/eventemitter3-3.1.2.tgz",
-      "integrity": "sha1-LT1I+cNGaY/Og6hdfWZOmFNd9uc=",
-      "dev": true
-    },
     "events": {
       "version": "3.0.0",
       "resolved": "http://r.cnpmjs.org/events/download/events-3.0.0.tgz",
@@ -4140,19 +4135,6 @@
         "strip-eof": "^1.0.0"
       }
     },
-    "exif": {
-      "version": "0.6.0",
-      "resolved": "http://r.cnpmjs.org/exif/download/exif-0.6.0.tgz",
-      "integrity": "sha1-YKYmaAdlQst+T1cZnUrG830sX0o=",
-      "requires": {
-        "debug": "^2.2"
-      }
-    },
-    "exif-js": {
-      "version": "2.3.0",
-      "resolved": "http://r.cnpmjs.org/exif-js/download/exif-js-2.3.0.tgz",
-      "integrity": "sha1-nRCBm/Vx+HOBPnZAJBJVq5zhqBQ="
-    },
     "expand-brackets": {
       "version": "2.1.4",
       "resolved": "http://r.cnpmjs.org/expand-brackets/download/expand-brackets-2.1.4.tgz",
@@ -5301,14 +5283,22 @@
       }
     },
     "http-proxy": {
-      "version": "1.17.0",
-      "resolved": "http://r.cnpmjs.org/http-proxy/download/http-proxy-1.17.0.tgz",
-      "integrity": "sha1-etOElGWPhGBeL220Q230EPTlvpo=",
+      "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"
+      },
+      "dependencies": {
+        "eventemitter3": {
+          "version": "4.0.7",
+          "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+          "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
+          "dev": true
+        }
       }
     },
     "http-proxy-middleware": {
@@ -7366,7 +7356,8 @@
     "ms": {
       "version": "2.0.0",
       "resolved": "http://r.cnpmjs.org/ms/download/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+      "dev": true
     },
     "mute-stream": {
       "version": "0.0.7",