diff --git a/package-lock.json b/package-lock.json
index 1bd17d5e..c063382f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -212,9 +212,9 @@
       "dev": true
     },
     "acorn": {
-      "version": "6.0.5",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.0.5.tgz",
-      "integrity": "sha512-i33Zgp3XWtmZBMNvCr4azvOFeWVw1Rk6p3hfi3LUDvIFraOMywb1kAtrbi+med14m4Xfpqm3zRZMT+c0FNE7kg==",
+      "version": "6.0.7",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.0.7.tgz",
+      "integrity": "sha512-HNJNgE60C9eOTgn974Tlp3dpLZdUr+SoxxDwPaY9J/kDNOLQTkaDgwBUXAF4SSsrAwD9RpdxuHK/EbuF+W9Ahw==",
       "dev": true
     },
     "acorn-dynamic-import": {
@@ -426,9 +426,9 @@
       "integrity": "sha512-+hN/Zh2D08Mx65pZ/4g5bsmNiZUuChDiQfTUQ7qJr4/kuopCr88xZsAXv6mBoZEsUI4OuGHlX59qE94K2mMW8Q=="
     },
     "binary-extensions": {
-      "version": "1.12.0",
-      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.12.0.tgz",
-      "integrity": "sha512-DYWGk01lDcxeS/K9IHPGWfT8PsJmbXRtRd2Sx72Tnb8pcYZQFF1oSDb8hJtS1vhp212q1Rzi5dUf9+nq0o9UIg==",
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.0.tgz",
+      "integrity": "sha512-EgmjVLMn22z7eGGv3kcnHwSnJXmFHjISTY9E/S5lIcTD3Oxw05QTcBLNkJFzcb3cNueUdF/IN4U+d78V0zO8Hw==",
       "dev": true
     },
     "bluebird": {
@@ -617,12 +617,6 @@
         "y18n": "^4.0.0"
       },
       "dependencies": {
-        "bluebird": {
-          "version": "3.5.3",
-          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz",
-          "integrity": "sha512-/qKPUQlaW1OyR51WeCPBvRnAlnZFUJkCSG5HzGnuIqhgyJtF+T94lFnn33eiazjRm2LAHVy2guNnaq48X9SJuw==",
-          "dev": true
-        },
         "graceful-fs": {
           "version": "4.1.15",
           "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.15.tgz",
@@ -1132,9 +1126,9 @@
       "dev": true
     },
     "duplexify": {
-      "version": "3.6.1",
-      "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.6.1.tgz",
-      "integrity": "sha512-vM58DwdnKmty+FSPzT14K9JXb90H+j5emaR4KYbr2KTIz00WHGbWOe5ghQTx233ZCLZtrGDALzKwcjEtSt35mA==",
+      "version": "3.7.1",
+      "resolved": "https://registry.npmjs.org/duplexify/-/duplexify-3.7.1.tgz",
+      "integrity": "sha512-07z8uv2wMyS51kKhD1KsdXJg5WQ6t93RneqRxUHnskXVtlYYkLqM0gqStQZ3pj073g687jPCHrqNfCzawLYh5g==",
       "dev": true,
       "requires": {
         "end-of-stream": "^1.0.0",
@@ -1471,13 +1465,26 @@
       }
     },
     "flush-write-stream": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/flush-write-stream/-/flush-write-stream-1.0.3.tgz",
-      "integrity": "sha512-calZMC10u0FMUqoiunI2AiGIIUtUIvifNwkHhNupZH4cbNnW1Itkoh/Nf5HFYmDrwWPjrUxpkZT0KhuCq0jmGw==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/flush-write-stream/-/flush-write-stream-1.1.0.tgz",
+      "integrity": "sha512-6MHED/cmsyux1G4/Cek2Z776y9t7WCNd3h2h/HW91vFeU7pzMhA8XvAlDhHcanG5IWuIh/xcC7JASY4WQpG6xg==",
       "dev": true,
       "requires": {
-        "inherits": "^2.0.1",
-        "readable-stream": "^2.0.4"
+        "inherits": "^2.0.3",
+        "readable-stream": "^3.1.1"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "3.1.1",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.1.1.tgz",
+          "integrity": "sha512-DkN66hPyqDhnIQ6Jcsvx9bFjhw214O4poMBcIMgPVpQvNy9a0e0Uhg5SqySyDKAmUlwt8LonTBz1ezOnM8pUdA==",
+          "dev": true,
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        }
       }
     },
     "for-in": {
@@ -3804,9 +3811,9 @@
       }
     },
     "stream-browserify": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/stream-browserify/-/stream-browserify-2.0.1.tgz",
-      "integrity": "sha1-ZiZu5fm9uZQKTkUUyvtDu3Hlyds=",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/stream-browserify/-/stream-browserify-2.0.2.tgz",
+      "integrity": "sha512-nX6hmklHs/gr2FuxYDltq8fJA1GDlxKQCz8O/IM4atRqBH8OORmBNgfvW5gG10GT/qQ9u0CzIvr2X5Pkt6ntqg==",
       "dev": true,
       "requires": {
         "inherits": "~2.0.1",
@@ -3891,14 +3898,14 @@
       "dev": true
     },
     "terser": {
-      "version": "3.14.1",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-3.14.1.tgz",
-      "integrity": "sha512-NSo3E99QDbYSMeJaEk9YW2lTg3qS9V0aKGlb+PlOrei1X02r1wSBHCNX/O+yeTRFSWPKPIGj6MqvvdqV4rnVGw==",
+      "version": "3.16.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-3.16.1.tgz",
+      "integrity": "sha512-JDJjgleBROeek2iBcSNzOHLKsB/MdDf+E/BOAJ0Tk9r7p9/fVobfv7LMJ/g/k3v9SXdmjZnIlFd5nfn/Rt0Xow==",
       "dev": true,
       "requires": {
         "commander": "~2.17.1",
         "source-map": "~0.6.1",
-        "source-map-support": "~0.5.6"
+        "source-map-support": "~0.5.9"
       },
       "dependencies": {
         "source-map": {
@@ -3910,9 +3917,9 @@
       }
     },
     "terser-webpack-plugin": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-1.2.1.tgz",
-      "integrity": "sha512-GGSt+gbT0oKcMDmPx4SRSfJPE1XaN3kQRWG4ghxKQw9cn5G9x6aCKSsgYdvyM0na9NJ4Drv0RG6jbBByZ5CMjw==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-1.2.2.tgz",
+      "integrity": "sha512-1DMkTk286BzmfylAvLXwpJrI7dWa5BnFmscV/2dCr8+c56egFcbaeFAl7+sujAjdmpLam21XRdhA4oifLyiWWg==",
       "dev": true,
       "requires": {
         "cacache": "^11.0.2",
@@ -3920,7 +3927,7 @@
         "schema-utils": "^1.0.0",
         "serialize-javascript": "^1.4.0",
         "source-map": "^0.6.1",
-        "terser": "^3.8.1",
+        "terser": "^3.16.1",
         "webpack-sources": "^1.1.0",
         "worker-farm": "^1.5.2"
       },
@@ -4258,9 +4265,9 @@
       }
     },
     "webpack": {
-      "version": "4.29.0",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.29.0.tgz",
-      "integrity": "sha512-pxdGG0keDBtamE1mNvT5zyBdx+7wkh6mh7uzMOo/uRQ/fhsdj5FXkh/j5mapzs060forql1oXqXN9HJGju+y7w==",
+      "version": "4.29.1",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.29.1.tgz",
+      "integrity": "sha512-dY3KyQIVeg6cDPj9G5Bnjy9Pt9SoCpbNWl0RDKHstbd3MWe0dG9ri4RQRpCm43iToy3zoA1IMOpFkJ8Clnc7FQ==",
       "dev": true,
       "requires": {
         "@webassemblyjs/ast": "1.7.11",
diff --git a/package.json b/package.json
index 007ba342..1acc8561 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "vue-template-compiler": "^2.5.22"
   },
   "devDependencies": {
-    "webpack": "^4.29.0",
+    "webpack": "^4.29.1",
     "webpack-cli": "^3.2.1",
     "webpack-merge": "^4.2.1"
   }