diff --git a/package-lock.json b/package-lock.json
index b268f8d..2b36e63 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -91,7 +91,7 @@
         "sass-loader": "^7.1.0",
         "sinon": "^7.2.2",
         "style-loader": "^0.23.1",
-        "webpack": "^4.28.4",
+        "webpack": "^4.46.0",
         "webpack-bundle-analyzer": "^3.0.3",
         "webpack-cli": "^3.2.3",
         "webpack-dev-middleware": "^3.5.0",
@@ -5587,9 +5587,9 @@
       }
     },
     "node_modules/engine.io": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.6.0.tgz",
-      "integrity": "sha512-Kc8fo5bbg8F4a2f3HPHTEpGyq/IRIQpyeHu3H1ThR14XDD7VrLcsGBo16HUpahgp8YkHJDaU5gNxJZbuGcuueg==",
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.6.1.tgz",
+      "integrity": "sha512-dfs8EVg/i7QjFsXxn7cCRQ+Wai1G1TlEvHhdYEi80fxn5R1vZ2K661O6v/rezj1FP234SZ14r9CmJke99iYDGg==",
       "dependencies": {
         "accepts": "~1.3.4",
         "base64id": "2.0.0",
@@ -21030,9 +21030,9 @@
       }
     },
     "engine.io": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.6.0.tgz",
-      "integrity": "sha512-Kc8fo5bbg8F4a2f3HPHTEpGyq/IRIQpyeHu3H1ThR14XDD7VrLcsGBo16HUpahgp8YkHJDaU5gNxJZbuGcuueg==",
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.6.1.tgz",
+      "integrity": "sha512-dfs8EVg/i7QjFsXxn7cCRQ+Wai1G1TlEvHhdYEi80fxn5R1vZ2K661O6v/rezj1FP234SZ14r9CmJke99iYDGg==",
       "requires": {
         "accepts": "~1.3.4",
         "base64id": "2.0.0",