diff --git a/Chapter06/Server/package.json b/Chapter06/Server/package.json
index c0b273d..caa50a2 100644
--- a/Chapter06/Server/package.json
+++ b/Chapter06/Server/package.json
@@ -13,7 +13,7 @@
     "lowdb": "^0.16.2",
     "swagger-express-mw": "^0.1.0",
     "swagger-tools": "^0.10.1",
-    "swagger-ui": "^3.1.1",
+    "swagger-ui": "^5.19.0",
     "yamljs": "^0.3.0"
   },
   "devDependencies": {