diff --git a/packages/server/package.json b/packages/server/package.json
index e3e40039e..b04a3b494 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -107,9 +107,9 @@
     "tsx": "^4.16.2",
     "typescript": "^5.8.3"
   },
-  "packageManager": "pnpm@10.26.0",
+  "packageManager": "pnpm@9.15.9",
   "engines": {
     "node": "^20.16.0",
-    "pnpm": ">=10.26.0"
+    "pnpm": ">=9.15.9"
   }
-}
\ No newline at end of file
+}