diff --git a/package.json b/package.json
index 8f6df12e8..0b3b0b5d2 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "pm2": "^3.3.1",
     "request": "^2.88.0",
     "request-promise": "^4.2.4",
-    "sequelize": "^4.43.0",
+    "sequelize": "^5.1.0",
     "supertest": "^4.0.0",
     "swig": "^1.4.2",
     "winston": "^3.2.1",