diff --git a/services/backend/package.json b/services/backend/package.json
index 4e11bdd04..b351f22e4 100644
--- a/services/backend/package.json
+++ b/services/backend/package.json
@@ -36,7 +36,7 @@
     "fastify": "^5.4.0",
     "fastify-favicon": "^5.0.0",
     "lucia": "^3.2.2",
-    "nanoid": "^3.3.11",
+    "nanoid": "^5.1.5",
     "nodemailer": "^7.0.6",
     "pino": "^9.9.0",
     "pino-pretty": "^13.1.1",