diff --git a/package-lock.json b/package-lock.json
index e681e5e4..3c8dc7ab 100644
--- a/package-lock.json
+++ b/package-lock.json
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+        "y18n": "^3.2.1 || ^4.0.0",
+        "yargs-parser": "^11.1.1"
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     "yargs-parser": {
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-      "integrity": "sha1-jQrELxbqVd69MyyvTEA4s+P139k=",
+      "version": "11.1.1",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
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diff --git a/package.json b/package.json
index 877f5673..169bae49 100644
--- a/package.json
+++ b/package.json
@@ -47,9 +47,9 @@
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     "rollup-plugin-uglify-es": "^0.0.1",
     "rollup-watch": "^4.3.1",
-    "webpack": "^3.11.0",
-    "webpack-cli": "^3.3.2",
-    "webpack-dev-server": "^3.1.11"
+    "webpack": "^4.35.3",
+    "webpack-cli": "^3.3.5",
+    "webpack-dev-server": "^3.7.2"
   },
   "scripts": {
     "test": "",