Updates hashing method

packages/medusa/package.json

@@ -46,7 +46,6 @@
     "@babel/plugin-transform-classes": "^7.9.5",
     "@hapi/joi": "^16.1.8",
     "awilix": "^4.2.3",
-    "bcrypt": "^5.0.0",
     "body-parser": "^1.19.0",
     "bull": "^3.12.1",
     "chokidar": "^3.4.2",
@@ -72,6 +71,7 @@
     "randomatic": "^3.1.1",
     "redis": "^3.0.2",
     "resolve-cwd": "^3.0.0",
+    "scrypt": "^6.0.3",
     "winston": "^3.2.1"
   },
   "gitHead": "27d4e07c5251e43ba6be2d5fa35f1d5287b11043"