diff --git a/package-lock.json b/package-lock.json
index b499c8a6..78b11eb8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -302,6 +302,7 @@
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@@ -310,7 +311,8 @@
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+          "integrity": "sha1-d0Zt5YnNXTyV8TiqeLxWmjy10no=",
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+      "integrity": "sha1-JrOIXRD6E9t/wBquOquHAZngEkw=",
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@@ -5170,7 +5176,8 @@
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@@ -5201,6 +5210,7 @@
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+          "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
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@@ -5239,22 +5252,26 @@
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-          "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
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+          "integrity": "sha1-4QgOBljjALBilJkMxw4VAiNf1VA=",
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+          "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
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+          "optional": true,
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@@ -5421,7 +5443,8 @@
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           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
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+          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
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+          "integrity": "sha1-gg9XIpa70g7CXtVeW13oaeVDbrE=",
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@@ -8009,14 +8064,16 @@
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           "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.15.tgz",
-          "integrity": "sha1-/iZaIYrGpXz+hUkn6dBMGYJe3es="
+          "integrity": "sha1-/iZaIYrGpXz+hUkn6dBMGYJe3es=",
+          "optional": true
         }
       }
     },
     "libqp": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/libqp/-/libqp-1.1.0.tgz",
-      "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g="
+      "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g=",
+      "optional": true
     },
     "lie": {
       "version": "3.1.1",
@@ -9535,12 +9592,14 @@
     "nodemailer-fetch": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/nodemailer-fetch/-/nodemailer-fetch-1.6.0.tgz",
-      "integrity": "sha1-ecSQihwPXzdbc/6IjamCj23JY6Q="
+      "integrity": "sha1-ecSQihwPXzdbc/6IjamCj23JY6Q=",
+      "optional": true
     },
     "nodemailer-shared": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/nodemailer-shared/-/nodemailer-shared-1.1.0.tgz",
       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
+      "optional": true,
       "requires": {
         "nodemailer-fetch": "1.6.0"
       }
@@ -9570,7 +9629,8 @@
     "nodemailer-wellknown": {
       "version": "0.1.10",
       "resolved": "https://registry.npmjs.org/nodemailer-wellknown/-/nodemailer-wellknown-0.1.10.tgz",
-      "integrity": "sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U="
+      "integrity": "sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U=",
+      "optional": true
     },
     "nomnom": {
       "version": "1.6.2",
@@ -9800,6 +9860,7 @@
           "version": "0.1.4",
           "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
           "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
+          "optional": true,
           "requires": {
             "kind-of": "3.2.2",
             "longest": "1.0.1",
@@ -10610,7 +10671,8 @@
         "longest": {
           "version": "1.0.1",
           "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
-          "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc="
+          "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
+          "optional": true
         },
         "loose-envify": {
           "version": "1.3.1",
@@ -14718,14 +14780,14 @@
       "integrity": "sha1-vNMUeAJ7ZLMznxCJIatSC0MT3Cw="
     },
     "react-dom": {
-      "version": "16.4.0",
-      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.4.0.tgz",
-      "integrity": "sha512-bbLd+HYpBEnYoNyxDe9XpSG2t9wypMohwQPvKw8Hov3nF7SJiJIgK56b46zHpBUpHb06a1iEuw7G3rbrsnNL6w==",
+      "version": "16.4.2",
+      "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.4.2.tgz",
+      "integrity": "sha512-Usl73nQqzvmJN+89r97zmeUpQDKDlh58eX6Hbs/ERdDHzeBzWy+ENk7fsGQ+5KxArV1iOFPT46/VneklK9zoWw==",
       "requires": {
-        "fbjs": "0.8.16",
-        "loose-envify": "1.3.1",
-        "object-assign": "4.1.1",
-        "prop-types": "15.6.1"
+        "fbjs": "^0.8.16",
+        "loose-envify": "^1.1.0",
+        "object-assign": "^4.1.1",
+        "prop-types": "^15.6.0"
       }
     },
     "react-event-listener": {
@@ -16078,12 +16140,14 @@
     "smart-buffer": {
       "version": "1.1.15",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-1.1.15.tgz",
-      "integrity": "sha1-fxFLW2X6s+KjWqd1uxLw0cZJvxY="
+      "integrity": "sha1-fxFLW2X6s+KjWqd1uxLw0cZJvxY=",
+      "optional": true
     },
     "smtp-connection": {
       "version": "2.12.0",
       "resolved": "https://registry.npmjs.org/smtp-connection/-/smtp-connection-2.12.0.tgz",
       "integrity": "sha1-1275EnyyPCJZ7bHoNJwujV4tdME=",
+      "optional": true,
       "requires": {
         "httpntlm": "1.6.1",
         "nodemailer-shared": "1.1.0"
@@ -16156,6 +16220,7 @@
       "version": "1.1.10",
       "resolved": "https://registry.npmjs.org/socks/-/socks-1.1.10.tgz",
       "integrity": "sha1-W4t/x8jzQcU+0FbpKbe/Tei6e1o=",
+      "optional": true,
       "requires": {
         "ip": "1.1.5",
         "smart-buffer": "1.1.15"
@@ -16164,7 +16229,8 @@
         "ip": {
           "version": "1.1.5",
           "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-          "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo="
+          "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
+          "optional": true
         }
       }
     },
@@ -16172,6 +16238,7 @@
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-2.1.1.tgz",
       "integrity": "sha512-sFtmYqdUK5dAMh85H0LEVFUCO7OhJJe1/z2x/Z6mxp3s7/QPf1RkZmpZy+BpuU0bEjcV9npqKjq9Y3kwFUjnxw==",
+      "optional": true,
       "requires": {
         "agent-base": "2.1.1",
         "extend": "3.0.1",
diff --git a/package.json b/package.json
index 70a22d27..7476b8bf 100644
--- a/package.json
+++ b/package.json
@@ -117,7 +117,7 @@
         "react-addons-update": "15.6.2",
         "react-chartjs-2": "2.7.4",
         "react-contextmenu": "2.9.2",
-        "react-dom": "16.4.0",
+        "react-dom": "16.4.2",
         "react-event-listener": "0.6.0",
         "react-ga": "2.6.0",
         "react-key-handler": "1.0.1",