diff --git a/package-lock.json b/package-lock.json
index 8d83265..e2aace3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7098,52 +7098,52 @@
     "jszip": {
       "version": "3.1.5",
       "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.1.5.tgz",
-      "integrity": "sha1-48KmxtcGrG5gMxQDbUPNQL7v3zc=",
+      "integrity": "sha512-5W8NUaFRFRqTOL7ZDDrx5qWHJyBXy6velVudIzQUSoqAAYqzSh2Z7/m0Rf1QbmQJccegD0r+YZxBjzqoBiEeJQ==",
       "dev": true,
       "requires": {
-        "core-js": "2.3.0",
-        "es6-promise": "3.0.2",
-        "lie": "3.1.1",
-        "pako": "1.0.6",
-        "readable-stream": "2.0.6"
+        "core-js": "~2.3.0",
+        "es6-promise": "~3.0.2",
+        "lie": "~3.1.0",
+        "pako": "~1.0.2",
+        "readable-stream": "~2.0.6"
       },
       "dependencies": {
         "core-js": {
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.3.0.tgz",
-          "integrity": "sha1-+rg/uwstjchfpjbEudNMdUIMbWU=",
+          "integrity": "sha512-N41UFUZNqoTSGUSyL7kiStAkH31Hxq197A4Gp9MxTZfAd52pXod7VM7kWiRP0J0YpQDeaE4SLsb+2OGgtgvUEw==",
           "dev": true
         },
         "es6-promise": {
           "version": "3.0.2",
           "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.0.2.tgz",
-          "integrity": "sha1-AQ1YWEI6XxGJeWZfRkhqlcbuK7Y=",
+          "integrity": "sha512-CUD62/uqeE0L+EJeypOKuFfM56CFaH4vo+++J76bff0NkeQ2bBmWVCTNxL2hj9HeCYPkof6Gqea0BSeK17gBzA==",
           "dev": true
         },
         "process-nextick-args": {
           "version": "1.0.7",
           "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-          "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
+          "integrity": "sha512-yN0WQmuCX63LP/TMvAg31nvT6m4vDqJEiiv2CAZqWOGNWutc9DfDk1NPYYmKUFmaVM2UwDowH4u5AHWYP/jxKw==",
           "dev": true
         },
         "readable-stream": {
           "version": "2.0.6",
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
-          "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
+          "integrity": "sha512-TXcFfb63BQe1+ySzsHZI/5v1aJPCShfqvWJ64ayNImXMsN1Cd0YGk/wm8KB7/OeessgPc9QvS9Zou8QTkFzsLw==",
           "dev": true,
           "requires": {
-            "core-util-is": "1.0.2",
-            "inherits": "2.0.3",
-            "isarray": "1.0.0",
-            "process-nextick-args": "1.0.7",
-            "string_decoder": "0.10.31",
-            "util-deprecate": "1.0.2"
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~0.10.x",
+            "util-deprecate": "~1.0.1"
           }
         },
         "string_decoder": {
           "version": "0.10.31",
           "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+          "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ==",
           "dev": true
         }
       }