diff --git a/package.json b/package.json
index 669fc83..536337d 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,6 @@
     "log4js": "^0.6.31",
     "mkdirp": "~0.5.1",
     "nopt": "~3.0.3",
-    "sequelize": "~3.4.1"
+    "sequelize": "~6.3.5"
   }
 }