diff --git a/package.json b/package.json
index a12e50c..8cc5ab8 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "passport-jwt": "^4.0.0",
     "pg": "^7.4.0",
     "pg-hstore": "^2.3.2",
-    "sequelize": "^4.22.11",
+    "sequelize": "^5.3.0",
     "sqlite3": "^4.0.0",
     "winston": "^3.0.0"
   },