diff --git a/package.json b/package.json
index cb7e018cc..7c7d1d597 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
                       "clean-css"           : "0.2.4",
                       "uglify-js"           : "1.1.1",
                       "formidable"          : "1.0.7",
-                      "log4js"              : "0.3.9",
+                      "log4js"              : "0.4.1",
                       "jsdom-nocontextifiy" : "0.2.10",
                       "async-stacktrace"    : "0.0.2"
                     },