diff --git a/package.json b/package.json
index 43a05ae46..1e6586a63 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "@types/webpack": "3.0.10",
     "@types/webpack-stream": "3.2.7",
     "@types/websocket": "0.0.34",
-    "chai": "4.1.1",
+    "chai": "4.1.2",
     "chai-http": "3.0.0",
     "css-loader": "0.28.7",
     "event-stream": "3.3.4",