diff --git a/package-lock.json b/package-lock.json
index b911b782..89808b4a 100644
--- a/package-lock.json
+++ b/package-lock.json
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-        "semver": "^6.1.1",
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         "url": "^0.11.0",
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diff --git a/package.json b/package.json
index f4e50125..7b3dc171 100644
--- a/package.json
+++ b/package.json
@@ -49,6 +49,6 @@
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     "webpack-cli": "3.3.4",
-    "webpack-dev-server": "3.7.2"
+    "webpack-dev-server": "3.8.2"
   }
 }