diff --git a/package.json b/package.json
index 272ede97d..d33b7d90e 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "ejs-locals": "^1.0.2",
     "express": "~0.4.0",
     "express-session": "^1.13.0",
-    "log4js": "^0.1.0",
+    "log4js": "^6.4.0",
     "morgan": "~1.6.1",
     "pg-promise": "^4.4.6",
     "serve-favicon": "~2.3.0"