diff --git a/package.json b/package.json
index 4da888c..a8f536d 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,9 @@
     "ts-node": "^10.9.1",
     "typescript": "^4.9.5"
   },
+  "peerDependencies": {
+    "express-session": ">=1"
+  },
   "engines": {
     "node": ">=16"
   },