diff --git a/package-lock.json b/package-lock.json
index 7c0222e..79f13cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -153,11 +153,6 @@
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@@ -1658,15 +1653,13 @@
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-      "integrity": "sha1-l1Zh/+vW55RjIwukyODKXNBSL7E=",
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-        "handlebars": "^3.0.0",
-        "object.assign": "^1.1.1",
-        "promise": "^6.0.0"
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+        "handlebars": "^4.7.7"
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@@ -1788,8 +1781,7 @@
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-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
-      "dev": true
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
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@@ -1813,13 +1805,14 @@
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-      "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
-      "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.0.tgz",
+      "integrity": "sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==",
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+        "fs.realpath": "^1.0.0",
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-        "minimatch": "2 || 3",
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@@ -1860,12 +1853,9 @@
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-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-3.0.11.tgz",
-      "integrity": "sha1-dhPHeKGv6mLyXGMKCG1/Osu92Bg=",
-      "requires": {
-        "natives": "^1.1.0"
-      }
+      "version": "4.2.9",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.9.tgz",
+      "integrity": "sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ=="
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     "graceful-readlink": {
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@@ -1886,22 +1876,37 @@
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-3.0.3.tgz",
-      "integrity": "sha1-DgllGi8Ps8lJFgWDcQ1VH5Lm0q0=",
-      "requires": {
-        "optimist": "^0.6.1",
-        "source-map": "^0.1.40",
-        "uglify-js": "~2.3"
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
+      "requires": {
+        "minimist": "^1.2.5",
+        "neo-async": "^2.6.0",
+        "source-map": "^0.6.1",
+        "uglify-js": "^3.1.4",
+        "wordwrap": "^1.0.0"
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+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
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-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
-          "integrity": "sha1-wkvBRspRfBRx9drL4lcbK3+eM0Y=",
-          "requires": {
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+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
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+        },
+        "uglify-js": {
+          "version": "3.15.1",
+          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.1.tgz",
+          "integrity": "sha512-FAGKF12fWdkpvNJZENacOH0e/83eG6JyVQyanIJaBXCN1J11TUQv1T1/z8S+Z0CG0ZPk1nPcreF/c7lrTd0TEQ==",
+          "optional": true
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+        "wordwrap": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+          "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
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@@ -2690,6 +2695,11 @@
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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/next-tick/-/next-tick-1.0.0.tgz",
@@ -2714,19 +2724,6 @@
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-    "object-keys": {
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-      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.12.tgz",
-      "integrity": "sha512-FTMyFUm2wBcGHnH2eXmz7tC6IwlqQZ6mVZ+6dm6vZ4IQIHjs6FdNsQBuKGPuUUUY6NfJw2PshC08Tn6LzLDOag=="
-    },
-    "object.assign": {
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-      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-1.1.1.tgz",
-      "integrity": "sha1-8ilnQnP5T8sjDQLBlYqLlOye+Vw=",
-      "requires": {
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@@ -2871,14 +2868,6 @@
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-      "resolved": "https://registry.npmjs.org/promise/-/promise-6.1.0.tgz",
-      "integrity": "sha1-LOcp9rlLRcJoka0GAsXJDgTG7vY=",
-      "requires": {
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diff --git a/package.json b/package.json
index 05bcb93..8435d12 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "cors": "^2.7.1",
     "debug": "~2.6.9",
     "express": "^4.17.1",
-    "express-handlebars": "^2.0.1",
+    "express-handlebars": "^5.3.1",
     "hbs": "~3.1.0",
     "lodash": "^4.17.15",
     "mongoose": "^4.1.3",