diff --git a/package-lock.json b/package-lock.json
index 13303f3..f6ea010 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -93,25 +93,12 @@
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-        "object.assign": "^4.1.0",
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@@ -1518,6 +1507,7 @@
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@@ -1561,19 +1551,22 @@
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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",
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@@ -1683,7 +1678,8 @@
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-      "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q="
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@@ -2124,7 +2120,8 @@
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@@ -2264,9 +2261,9 @@
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-      "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
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@@ -2325,6 +2322,11 @@
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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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+      "dev": true
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@@ -2445,6 +2448,7 @@
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@@ -2494,15 +2498,6 @@
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@@ -3409,14 +3396,10 @@
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-      "optional": true,
-      "requires": {
-        "commander": "~2.17.1",
-        "source-map": "~0.6.1"
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+      "version": "3.15.1",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.1.tgz",
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+      "optional": true
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@@ -3612,9 +3595,9 @@
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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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diff --git a/package.json b/package.json
index 5338273..5a27aed 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
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     "dotenv": "^6.2.0",
     "express": "^4.16.4",
-    "express-handlebars": "^3.0.2",
+    "express-handlebars": "^5.3.1",
     "jsonwebtoken": "^8.5.0",
     "pg": "^7.8.1",
     "serve-favicon": "^2.5.0"