diff --git a/js/package-lock.json b/js/package-lock.json
index 995d360b0..a91021d50 100644
--- a/js/package-lock.json
+++ b/js/package-lock.json
@@ -317,14 +317,15 @@
       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-4.2.0.tgz",
       "integrity": "sha512-c+R/U5X+2zz2+UCrCFv6odQzJdoqI+YecuhnAJLa1zYaMc13zPfwMwZrr91Pd1DYNo/yPRbiM4WVf9whgwFsIg==",
       "dev": true,
+      "optional": true,
       "requires": {
         "es6-promisify": "^5.0.0"
       }
     },
     "ajv": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.5.1.tgz",
-      "integrity": "sha512-pgZos1vgOHDiC7gKNbZW8eKvCnNXARv2oqrGQT7Hzbq5Azp7aZG6DJzADnkuSq7RH6qkXp4J/m68yPX/2uBHyQ==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.5.2.tgz",
+      "integrity": "sha512-hOs7GfvI6tUI1LfZddH82ky6mOMyTuY0mk7kE2pWpmhhUSkumzaTO5vbVwij39MdwPQWCV4Zv57Eo06NtL/GVA==",
       "dev": true,
       "requires": {
         "fast-deep-equal": "^2.0.1",
@@ -2850,13 +2851,15 @@
       "version": "4.2.4",
       "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.4.tgz",
       "integrity": "sha512-/NdNZVJg+uZgtm9eS3O6lrOLYmQag2DjdEXuPaHlZ6RuVqgqaVZfgYCepEIKsLqwdQArOPtC3XzRLqGGfT8KQQ==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "es6-promisify": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/es6-promisify/-/es6-promisify-5.0.0.tgz",
       "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
       "dev": true,
+      "optional": true,
       "requires": {
         "es6-promise": "^4.0.3"
       }
@@ -5184,7 +5187,8 @@
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/libbase64/-/libbase64-0.1.0.tgz",
       "integrity": "sha1-YjUag5VjrF/1vSbxL2Dpgwu3UeY=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "libmime": {
       "version": "3.0.0",
@@ -5211,7 +5215,8 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/libqp/-/libqp-1.1.0.tgz",
       "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "linkify-it": {
       "version": "2.0.3",
@@ -6028,13 +6033,15 @@
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/nodemailer-fetch/-/nodemailer-fetch-1.6.0.tgz",
       "integrity": "sha1-ecSQihwPXzdbc/6IjamCj23JY6Q=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "nodemailer-shared": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/nodemailer-shared/-/nodemailer-shared-1.1.0.tgz",
       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
       "dev": true,
+      "optional": true,
       "requires": {
         "nodemailer-fetch": "1.6.0"
       }
@@ -7147,7 +7154,8 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
       "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "prepend-http": {
       "version": "1.0.4",
@@ -9061,9 +9069,9 @@
       }
     },
     "webpack": {
-      "version": "4.12.1",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.12.1.tgz",
-      "integrity": "sha512-7LOKQ+fpPtSvPlP++2rkDRU/8o6pJt00ezGPCksmeIzliOhiz0us4erBmNCW3VeVwH7tLIhv80zFYdOmmqU9BQ==",
+      "version": "4.14.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.14.0.tgz",
+      "integrity": "sha512-CgZPUwobJbQlZqpylDNtEazZLfNnGuyFmpk1dHIP2kFchtyMWB+W2wBKPImSnSQ2rbX/WZMKiQax+SZmlUXuQQ==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.5.12",
@@ -9076,7 +9084,7 @@
         "ajv": "^6.1.0",
         "ajv-keywords": "^3.1.0",
         "chrome-trace-event": "^1.0.0",
-        "enhanced-resolve": "^4.0.0",
+        "enhanced-resolve": "^4.1.0",
         "eslint-scope": "^3.7.1",
         "json-parse-better-errors": "^1.0.2",
         "loader-runner": "^2.3.0",
@@ -9091,6 +9099,19 @@
         "uglifyjs-webpack-plugin": "^1.2.4",
         "watchpack": "^1.5.0",
         "webpack-sources": "^1.0.1"
+      },
+      "dependencies": {
+        "enhanced-resolve": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-4.1.0.tgz",
+          "integrity": "sha512-F/7vkyTtyc/llOIn8oWclcB25KdRaiPBpZYDgJHgh/UHtpgT2p2eldQgtQnLtUvfMKPKxbRaQM/hHkvLHt1Vng==",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "^4.1.2",
+            "memory-fs": "^0.4.0",
+            "tapable": "^1.0.0"
+          }
+        }
       }
     },
     "webpack-cli": {
diff --git a/js/package.json b/js/package.json
index c21b8b41d..1e16ca9b3 100644
--- a/js/package.json
+++ b/js/package.json
@@ -28,7 +28,7 @@
     "karma": "^2.0.4",
     "mini-css-extract-plugin": "^0.4.0",
     "node-sass": "^4.5.3",
-    "webpack": "^4.12.1",
+    "webpack": "^4.14.0",
     "webpack-cli": "^3.0.8",
     "webpack-merge": "^4.1.3"
   },