diff --git a/package.json b/package.json
index a0fcbe6..c17b600 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
 		"not-node": "*",
 		"not-pretty": "*",
 		"not-store": "*",
-		"pm2": "*",
+		"pm2": "4.0.0",
 		"pm2-logrotate": "*",
 		"pug": "^2.0.0-rc.4",
 		"querystring": "*",