diff --git a/package.json b/package.json
index e414ddb5e..f4a209753 100644
--- a/package.json
+++ b/package.json
@@ -267,7 +267,7 @@
     "http-proxy": "^1.13.0",
     "isbinaryfile": "^3.0.0",
     "lodash": "^3.8.0",
-    "log4js": "^0.6.28",
+    "log4js": "^0.6.31",
     "mime": "^1.3.4",
     "minimatch": "^3.0.0",
     "optimist": "^0.6.1",