diff --git a/package.json b/package.json
index 7280bf51..337e20c2 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "pg": "^6.2.2",
     "request": "^2.81.0",
     "request-promise": "^4.2.0",
-    "sequelize": "^3.30.2",
+    "sequelize": "^5.3.0",
     "sequelize-cli": "^2.6.0",
     "url": "^0.11.0",
     "util": "^0.10.3",