diff --git a/package.json b/package.json
index 7917190..5525a7a 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "mocha-lcov-reporter": "^1.2.0",
     "mysql": "^2.10.2",
     "pg": "^4.5.5",
-    "sequelize": "^3.22.0"
+    "sequelize": "^6.3.5"
   },
   "dependencies": {
     "lodash": "^4.11.2"