diff --git a/package-lock.json b/package-lock.json
index cf0cc18..0a9c7fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,12 +40,6 @@
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
       "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg=="
     },
-    "commander": {
-      "version": "2.20.3",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
-      "optional": true
-    },
     "content-disposition": {
       "version": "0.5.3",
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
@@ -161,7 +155,7 @@
     "foreachasync": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/foreachasync/-/foreachasync-3.0.0.tgz",
-      "integrity": "sha1-VQKYfchxS+M5IJfzLgBxyd7gfPY="
+      "integrity": "sha512-J+ler7Ta54FwwNcx6wQRDhTIbNeyDcARMkOcguEqnEdtm0jKvN3Li3PDAb2Du3ubJYEWfYL83XMROXdsXAXycw=="
     },
     "forwarded": {
       "version": "0.1.2",
@@ -174,23 +168,24 @@
       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
     "handlebars": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.3.5.tgz",
-      "integrity": "sha512-I16T/l8X9DV3sEkY9sK9lsPRgDsj82ayBY/4pAZyP2BcX5WeRM3O06bw9kIs2GLrHvFB/DNzWWJyFvof8wQGqw==",
+      "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",
-        "optimist": "^0.6.1",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4"
+        "uglify-js": "^3.1.4",
+        "wordwrap": "^1.0.0"
       }
     },
     "hbs": {
-      "version": "4.0.6",
-      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.0.6.tgz",
-      "integrity": "sha512-KFt3Y4zOvVQOp84TmqVaFTpBTYO1sVenBoBY712MI3vPkKxVoO6AsuEyDayIRPRAHRYZHHWnmc4spFa8fhQpLw==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/hbs/-/hbs-4.2.0.tgz",
+      "integrity": "sha512-dQwHnrfWlTk5PvG9+a45GYpg0VpX47ryKF8dULVd6DtwOE6TEcYQXQ5QM6nyOx/h7v3bvEQbdn19EDAcfUAgZg==",
       "requires": {
-        "handlebars": "4.3.5",
-        "walk": "2.3.14"
+        "handlebars": "4.7.7",
+        "walk": "2.3.15"
       }
     },
     "http-errors": {
@@ -257,9 +252,9 @@
       }
     },
     "minimist": {
-      "version": "0.0.10",
-      "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",
+      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA=="
     },
     "ms": {
       "version": "2.0.0",
@@ -272,9 +267,9 @@
       "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
     "neo-async": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.1.tgz",
-      "integrity": "sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw=="
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/neo-async/-/neo-async-2.6.2.tgz",
+      "integrity": "sha512-Yd3UES5mWCSqR+qNT93S3UoYUkqAZ9lLg8a7g9rimsWmYGK8cVToA4/sF3RrshdyV3sAGMXVUmpMYOw+dLpOuw=="
     },
     "on-finished": {
       "version": "2.3.0",
@@ -284,15 +279,6 @@
         "ee-first": "1.1.1"
       }
     },
-    "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"
-      }
-    },
     "parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -411,14 +397,10 @@
       }
     },
     "uglify-js": {
-      "version": "3.7.0",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.0.tgz",
-      "integrity": "sha512-PC/ee458NEMITe1OufAjal65i6lB58R1HWMRcxwvdz1UopW0DYqlRL3xdu3IcTvTXsB02CRHykidkTRL+A3hQA==",
-      "optional": true,
-      "requires": {
-        "commander": "~2.20.3",
-        "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
     },
     "unpipe": {
       "version": "1.0.0",
@@ -436,17 +418,17 @@
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "walk": {
-      "version": "2.3.14",
-      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.14.tgz",
-      "integrity": "sha512-5skcWAUmySj6hkBdH6B6+3ddMjVQYH5Qy9QGbPmN8kVmLteXk+yVXg+yfk1nbX30EYakahLrr8iPcCxJQSCBeg==",
+      "version": "2.3.15",
+      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.15.tgz",
+      "integrity": "sha512-4eRTBZljBfIISK1Vnt69Gvr2w/wc3U6Vtrw7qiN5iqYJPH7LElcYh/iU4XWhdCy2dZqv1ToMyYlybDylfG/5Vg==",
       "requires": {
         "foreachasync": "^3.0.0"
       }
     },
     "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=="
     }
   }
 }
diff --git a/package.json b/package.json
index 6a9ec8e..ffa537a 100644
--- a/package.json
+++ b/package.json
@@ -11,6 +11,6 @@
     "license": "ISC",
     "dependencies": {
         "express": "^4.17.1",
-        "hbs": "^4.0.6"
+        "hbs": "^4.2.0"
     }
 }
\ No newline at end of file