diff --git a/package.json b/package.json
index 63f7cbb..ac33ef1 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
     "express": "^4.16.4",
     "express-session": "^1.15.6",
     "fs": "0.0.1-security",
-    "got": "^9.6.0"
+    "got": "^9.6.0",
+    "memory-cache": "^0.2.0"
   }
 }