diff --git a/package.json b/package.json
index b683872..868eed0 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "grunt-contrib-uglify": "^4.0.0",
     "jade": "^1.11.0",
     "lodash": "^4.17.11",
-    "primus": "^6.0.5",
+    "primus": "^7.3.1",
     "primus-emit": "^1.0.0",
     "primus-spark-latency": "^0.1.1",
     "ws": "^6.1.2"