diff --git a/package-lock.json b/package-lock.json
index 4d066ca..1308a6b 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"
       }
@@ -3275,10 +3276,9 @@
       "dev": true
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "http://r.cnpmjs.org/decode-uri-component/download/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=",
-      "dev": true
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ=="
     },
     "deep-equal": {
       "version": "1.0.1",
@@ -4140,19 +4140,6 @@
         "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",
@@ -7366,7 +7353,8 @@
     "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",
@@ -8320,10 +8308,6 @@
           "version": "1.2.0",
           "bundled": true
         },
-        "decode-uri-component": {
-          "version": "0.2.0",
-          "bundled": true
-        },
         "deep-extend": {
           "version": "0.5.1",
           "bundled": true