diff --git a/package-lock.json b/package-lock.json
index 44041d5..5a983ab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,14 +18,6 @@
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@@ -61,12 +53,6 @@
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@@ -223,7 +209,7 @@
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@@ -236,23 +222,24 @@
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.0.14.tgz",
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+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
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-        "async": "^2.5.0",
-        "optimist": "^0.6.1",
+        "minimist": "^1.2.5",
+        "neo-async": "^2.6.0",
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-        "uglify-js": "^3.1.4"
+        "uglify-js": "^3.1.4",
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-      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.0.4.tgz",
-      "integrity": "sha512-esVlyV/V59mKkwFai5YmPRSNIWZzhqL5YMN0++ueMxyK1cCfPa5f6JiHtapPKAIVAhQR6rpGxow0troav9WMEg==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.2.0.tgz",
+      "integrity": "sha512-dQwHnrfWlTk5PvG9+a45GYpg0VpX47ryKF8dULVd6DtwOE6TEcYQXQ5QM6nyOx/h7v3bvEQbdn19EDAcfUAgZg==",
       "requires": {
-        "handlebars": "4.0.14",
-        "walk": "2.3.9"
+        "handlebars": "4.7.7",
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@@ -284,11 +271,6 @@
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-    "lodash": {
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
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@@ -323,9 +305,9 @@
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-      "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
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@@ -359,6 +341,11 @@
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+    "neo-async": {
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
+      "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw=="
+    },
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       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -372,15 +359,6 @@
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-    "optimist": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/optimist/-/optimist-0.6.1.tgz",
-      "integrity": "sha1-2j6nRob6IaGaERwybpDrFaAZZoY=",
-      "requires": {
-        "minimist": "~0.0.1",
-        "wordwrap": "~0.0.2"
-      }
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@@ -538,14 +516,10 @@
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-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.0.tgz",
-      "integrity": "sha512-W+jrUHJr3DXKhrsS7NUVxn3zqMOFn0hL/Ei6v0anCIMoKC93TjcflTagwIHLW7SfMFfiQuktQyFVCFHGUE0+yg==",
-      "optional": true,
-      "requires": {
-        "commander": "~2.20.0",
-        "source-map": "~0.6.1"
-      }
+      "version": "3.17.4",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.17.4.tgz",
+      "integrity": "sha512-T9q82TJI9e/C1TAxYvfb16xO120tMVFZrGA3f9/P4424DNu6ypK103y0GPFVa17yotwSyZW5iYXgjYHkGrJW/g==",
+      "optional": true
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@@ -571,17 +545,17 @@
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-      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.9.tgz",
-      "integrity": "sha1-MbTbZnjyrgHDnqn7hyWpAx5Vins=",
+      "version": "2.3.15",
+      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.15.tgz",
+      "integrity": "sha512-4eRTBZljBfIISK1Vnt69Gvr2w/wc3U6Vtrw7qiN5iqYJPH7LElcYh/iU4XWhdCy2dZqv1ToMyYlybDylfG/5Vg==",
       "requires": {
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     "wordwrap": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.3.tgz",
-      "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha512-gvVzJFlPycKc5dZN4yPkP8w7Dc37BtP1yczEneOb4uq34pXZcvrtRTmWV8W+Ume+XCxKgbjM+nevkyFPMybd4Q=="
     }
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 }
diff --git a/package.json b/package.json
index dfcbccc..ef44fdb 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "express": "~4.16.1",
     "express-flash": "0.0.2",
     "express-session": "^1.16.2",
-    "hbs": "~4.0.4",
+    "hbs": "~4.2.0",
     "http-errors": "~1.6.3",
     "mongodb": "^3.3.0-beta2",
     "morgan": "~1.9.1",