diff --git a/package.json b/package.json
index e73bbe3..cb119f2 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "sequelize": "2.0.0 - 3.x.x",
     "mysql": "~2.10.1",
     "sqlite3": "^3.1.4",
-    "pg": "^4.4.6",
+    "pg": "^6.1.0",
     "pg-hstore": "^2.3.1",
     "pg-native": "^1.8.0",
     "tedious": "^1.13.2",