diff --git a/package.json b/package.json
index 094a813..c7c834c 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "bunyan": "^1.8.15",
     "config": "^3.3.9",
     "del": "6.1.1",
-    "fastify": "^4.20.0",
+    "fastify": "^5.0.0",
     "fastify-formidable": "^3.0.2",
     "jsonwebtoken": "^9.0.0",
     "mds-log-pump": "^0.0.6",