diff --git a/gui/package.json b/gui/package.json
index a59f8a7e2..00ae46ac1 100644
--- a/gui/package.json
+++ b/gui/package.json
@@ -92,7 +92,7 @@
     "typescript": "2.3.4",
     "url-loader": "0.5.9",
     "webpack": "2.2.1",
-    "webpack-dev-middleware": "1.10.2",
+    "webpack-dev-middleware": "5.3.4",
     "webpack-hot-middleware": "2.17.1",
     "webpack-visualizer-plugin": "0.1.11",
     "yargs": "8.0.2"