diff --git a/package-lock.json b/package-lock.json
index 029f122..02e4a80 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,44 +9,19 @@
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@@ -67,24 +42,23 @@
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+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
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@@ -97,46 +71,6 @@
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@@ -215,48 +134,46 @@
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         "content-disposition": "0.5.2",
-        "content-type": "1.0.4",
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-        "escape-html": "1.0.3",
-        "etag": "1.8.1",
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+        "encodeurl": "~1.0.1",
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-      "integrity": "sha1-gKBwu4GbCeSvLKbQeA91zgXnXC8=",
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@@ -265,19 +182,14 @@
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-        "statuses": "1.3.1",
-        "unpipe": "1.0.0"
+        "encodeurl": "~1.0.1",
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@@ -288,44 +200,39 @@
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+    "fs.realpath": {
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-      "integrity": "sha1-DwiGD2oVUSey+t1PnOJLGqtuTSI=",
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-        "inherits": "2.0.3",
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-        "once": "1.4.0",
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-      "integrity": "sha1-Ywo13+ApS8KB7a5v/F0yn8eYLcw=",
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+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.8.tgz",
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@@ -334,7 +241,7 @@
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@@ -354,15 +261,6 @@
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@@ -373,30 +271,11 @@
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@@ -407,10 +286,10 @@
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@@ -428,9 +307,9 @@
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-        "parseurl": "1.3.2",
-        "vary": "1.1.2"
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@@ -453,21 +332,26 @@
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+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-8.0.4.tgz",
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       "requires": {
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-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
-      "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
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+      "resolved": "https://registry.npmjs.org/minipass/-/minipass-4.2.8.tgz",
+      "integrity": "sha512-fNzuVyifolSLFL4NzpF+wEF4qrgqaaKX0haXPQEdQ7NKAN+WecoKMHV09YcuL/DHxrUsYQOK3MiuDf7Ip2OXfQ=="
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@@ -482,8 +366,8 @@
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-        "require_optional": "1.0.1"
+        "bson": "~1.0.4",
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@@ -620,7 +476,7 @@
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@@ -629,10 +485,21 @@
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-      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
+    "path-scurry": {
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+      "resolved": "https://registry.npmjs.org/path-scurry/-/path-scurry-1.11.1.tgz",
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+        "minipass": "^5.0.0 || ^6.0.2 || ^7.0.0"
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+        }
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@@ -644,20 +511,12 @@
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       "integrity": "sha1-ZXFQT0e7mI7IGAJT+F3X4UlSvew=",
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+        "forwarded": "~0.1.2",
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@@ -687,18 +546,13 @@
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-        "semver": "5.5.0"
+        "resolve-from": "^2.0.0",
+        "semver": "^5.1.0"
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@@ -706,15 +560,6 @@
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-      "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
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@@ -731,18 +576,18 @@
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-        "destroy": "1.0.4",
-        "encodeurl": "1.0.2",
-        "escape-html": "1.0.3",
-        "etag": "1.8.1",
+        "depd": "~1.1.1",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
         "fresh": "0.5.2",
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+        "http-errors": "~1.6.2",
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-        "range-parser": "1.2.0",
-        "statuses": "1.3.1"
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.0",
+        "statuses": "~1.3.1"
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@@ -750,9 +595,9 @@
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       "requires": {
-        "encodeurl": "1.0.2",
-        "escape-html": "1.0.3",
-        "parseurl": "1.3.2",
+        "encodeurl": "~1.0.1",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.2",
         "send": "0.16.1"
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@@ -767,12 +612,9 @@
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-      "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
-      "requires": {
-        "amdefine": "1.0.1"
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+      "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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@@ -785,32 +627,13 @@
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       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "2.1.17"
+        "mime-types": "~2.1.15"
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-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
-      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
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-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
-      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
+      "version": "3.17.4",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.17.4.tgz",
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@@ -828,33 +651,10 @@
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-      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
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-      "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
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-        "cliui": "2.1.0",
-        "decamelize": "1.2.0",
-        "window-size": "0.1.0"
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha512-gvVzJFlPycKc5dZN4yPkP8w7Dc37BtP1yczEneOb4uq34pXZcvrtRTmWV8W+Ume+XCxKgbjM+nevkyFPMybd4Q=="
     }
   }
 }
diff --git a/package.json b/package.json
index baf45bf..421cc3e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "body-parser": "^1.18.2",
     "express": "^4.16.2",
-    "express-handlebars": "^3.0.0",
+    "express-handlebars": "^7.0.0",
     "method-override": "^2.3.10",
     "mongoose": "^5.0.4",
     "morgan": "^1.9.0",