diff --git a/app/package-lock.json b/app/package-lock.json
index 75bdff9..3ac5041 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -22,21 +22,6 @@
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@@ -73,21 +58,11 @@
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-      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
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-      "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo="
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@@ -152,22 +127,6 @@
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-      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-      "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=",
-      "optional": true
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-      "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
-      "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
-      "optional": true,
-      "requires": {
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-        "lazy-cache": "1.0.4"
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@@ -185,25 +144,6 @@
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-      "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
-      "optional": true,
-      "requires": {
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-        "right-align": "0.1.3",
-        "wordwrap": "0.0.2"
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-          "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
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@@ -260,26 +200,11 @@
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@@ -428,15 +353,20 @@
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-      "integrity": "sha1-gKBwu4GbCeSvLKbQeA91zgXnXC8=",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/express-handlebars/-/express-handlebars-5.3.1.tgz",
+      "integrity": "sha512-mHpf3PAYysgo6M2yl/r0p5ui/gHwVa7vLBgA3ht8HlNxRGcwXSAGOwKAtAEVdHs4j7FDb5ZGsAJoA8nFaogbGw==",
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-        "graceful-fs": "4.1.11",
-        "handlebars": "4.0.11",
-        "object.assign": "4.0.4",
-        "promise": "7.3.1"
+        "glob": "^7.1.6",
+        "graceful-fs": "^4.2.6",
+        "handlebars": "^4.7.7"
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+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.9.tgz",
+          "integrity": "sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ=="
+        }
       }
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@@ -518,11 +448,6 @@
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@@ -543,6 +468,11 @@
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       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
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+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
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@@ -573,7 +503,8 @@
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-          "dev": true
+          "dev": true,
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@@ -624,7 +555,8 @@
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-          "dev": true
+          "dev": true,
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@@ -639,6 +571,7 @@
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@@ -647,6 +580,7 @@
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@@ -655,6 +589,7 @@
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@@ -663,7 +598,8 @@
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@@ -693,22 +631,26 @@
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@@ -748,7 +690,8 @@
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@@ -780,7 +723,8 @@
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@@ -802,12 +746,14 @@
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           "version": "1.0.0",
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+          "dev": true,
+          "optional": true
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           "bundled": true,
           "dev": true,
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@@ -863,6 +809,7 @@
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@@ -875,7 +822,8 @@
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@@ -903,6 +851,7 @@
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@@ -913,7 +862,8 @@
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@@ -938,7 +889,8 @@
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@@ -950,6 +902,7 @@
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@@ -963,7 +916,8 @@
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@@ -1050,6 +1006,7 @@
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@@ -1057,12 +1014,14 @@
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@@ -1117,7 +1076,8 @@
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@@ -1164,7 +1125,8 @@
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@@ -1175,7 +1137,8 @@
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@@ -1213,6 +1176,7 @@
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@@ -1257,6 +1221,7 @@
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@@ -1264,7 +1229,8 @@
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@@ -1288,6 +1254,7 @@
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@@ -1321,6 +1288,7 @@
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@@ -1331,6 +1299,7 @@
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@@ -1345,6 +1314,7 @@
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@@ -1359,6 +1329,7 @@
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@@ -1414,7 +1385,8 @@
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@@ -1443,7 +1415,8 @@
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           "version": "1.0.2",
           "bundled": true,
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+          "optional": true
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@@ -1469,11 +1442,6 @@
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@@ -1488,15 +1456,16 @@
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-      "resolved": "https://registry.npmjs.org/glob/-/glob-6.0.4.tgz",
-      "integrity": "sha1-DwiGD2oVUSey+t1PnOJLGqtuTSI=",
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.0.tgz",
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-        "inherits": "2.0.3",
-        "minimatch": "3.0.4",
-        "once": "1.4.0",
-        "path-is-absolute": "1.0.1"
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
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-      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
+      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
+      "dev": true
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.11.tgz",
-      "integrity": "sha1-Ywo13+ApS8KB7a5v/F0yn8eYLcw=",
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
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-        "async": "1.5.2",
-        "optimist": "0.6.1",
-        "source-map": "0.4.4",
-        "uglify-js": "2.8.29"
+        "minimist": "^1.2.5",
+        "neo-async": "^2.6.0",
+        "source-map": "^0.6.1",
+        "uglify-js": "^3.1.4",
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       "requires": {
-        "once": "1.4.0",
-        "wrappy": "1.0.2"
+        "once": "^1.3.0",
+        "wrappy": "1"
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@@ -1611,7 +1582,8 @@
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+      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
+      "dev": true
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@@ -1701,16 +1673,11 @@
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@@ -1848,9 +1810,9 @@
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-      "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
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@@ -1869,6 +1831,11 @@
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+    "neo-async": {
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+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
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+    },
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@@ -1883,21 +1850,6 @@
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@@ -1921,16 +1873,7 @@
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-      "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
-      "requires": {
-        "minimist": "0.0.10",
-        "wordwrap": "0.0.3"
+        "wrappy": "1"
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@@ -2051,14 +1994,6 @@
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       "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
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-    "promise": {
-      "version": "7.3.1",
-      "resolved": "https://registry.npmjs.org/promise/-/promise-7.3.1.tgz",
-      "integrity": "sha512-nolQXZ/4L+bP/UGlkfaIujX9BKxGwmQ9OT4mOt5yvy8iK1h3wqTEJCijzGANTCCl9nWjY41juyAn2K3Q1hLLTg==",
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@@ -2215,16 +2150,8 @@
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-      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc="
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-      "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",
-      "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
-      "optional": true,
-      "requires": {
-        "align-text": "0.1.4"
-      }
+      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
+      "dev": true
     },
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@@ -2317,12 +2244,9 @@
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-      "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
-      "requires": {
-        "amdefine": "1.0.1"
-      }
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
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@@ -2362,28 +2286,9 @@
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-      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
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-      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
-      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
+      "version": "3.15.1",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.1.tgz",
+      "integrity": "sha512-FAGKF12fWdkpvNJZENacOH0e/83eG6JyVQyanIJaBXCN1J11TUQv1T1/z8S+Z0CG0ZPk1nPcreF/c7lrTd0TEQ==",
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@@ -2412,16 +2317,10 @@
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-      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
-      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
-      "optional": true
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-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
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@@ -2442,18 +2341,6 @@
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-      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
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   }
 }
diff --git a/app/package.json b/app/package.json
index 41ffabc..f4ae2f6 100644
--- a/app/package.json
+++ b/app/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "body-parser": "^1.15.2",
     "express": "^4.16.0",
-    "express-handlebars": "^3.0.0",
+    "express-handlebars": "^5.3.1",
     "mailgun-js": "^0.7.12"
   },
   "devDependencies": {