diff --git a/package-lock.json b/package-lock.json
index 42f6b95..2f7f0c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -66,12 +66,6 @@
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-      "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
-      },
       "concat-map": {
          "version": "0.0.1",
          "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -210,14 +204,27 @@
          "integrity": "sha1-/Xqtcmvxpf0W38KbL3pmAdJxOcQ="
       },
       "handlebars": {
-         "version": "4.5.3",
-         "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.5.3.tgz",
-         "integrity": "sha512-3yPecJoJHK/4c6aZhSvxOyG4vJKDshV36VHp0iVCDVh7o9w2vwi3NSnL2MMPj3YdduqaBcu7cGbggJQM0br9xA==",
+         "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"
+         },
+         "dependencies": {
+            "minimist": {
+               "version": "1.2.5",
+               "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+               "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+            },
+            "wordwrap": {
+               "version": "1.0.0",
+               "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+               "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
+            }
          }
       },
       "hpack.js": {
@@ -462,9 +469,9 @@
          "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
       },
       "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=="
       },
       "node-localstorage": {
          "version": "1.3.1",
@@ -765,14 +772,10 @@
          "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q="
       },
       "uglify-js": {
-         "version": "3.6.9",
-         "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.9.tgz",
-         "integrity": "sha512-pcnnhaoG6RtrvHJ1dFncAe8Od6Nuy30oaJ82ts6//sGSXOP5UjBMEthiProjXmMNHOfd93sqlkztifFMcb+4yw==",
-         "optional": true,
-         "requires": {
-            "commander": "~2.20.3",
-            "source-map": "~0.6.1"
-         }
+         "version": "3.13.5",
+         "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.5.tgz",
+         "integrity": "sha512-xtB8yEqIkn7zmOyS2zUNBsYCBRhDkvlNxMMY2smuJ/qA8NCHeQvKCF3i9Z4k8FJH4+PJvZRtMrPynfZ75+CSZw==",
+         "optional": true
       },
       "utf8-byte-length": {
          "version": "1.0.4",
diff --git a/package.json b/package.json
index a0838b1..5834e36 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
    "description": "S4S Discovery Data Server",
    "dependencies": {
       "bunyan": "^1.8.14",
-      "handlebars": "^4.5.3",
+      "handlebars": "^4.7.7",
       "jszip": "^3.2.2",
       "moment-timezone": "^0.5.14",
       "node-localstorage": "^1.3.1",