diff --git a/packages/api/package.json b/packages/api/package.json
index 3fb54279..54d00276 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -17,7 +17,7 @@
     "@tatsutakeinjp/auth": "workspace:*",
     "@tatsutakeinjp/db": "workspace:*",
     "@tatsutakeinjp/validators": "workspace:*",
-    "@trpc/server": "11.0.0-rc.465",
+    "@trpc/server": "11.0.0-rc.466",
     "superjson": "2.2.1",
     "zod": "3.23.8"
   },