diff --git a/bun.lock b/bun.lock
index cfc9183..ca6ea1a 100644
--- a/bun.lock
+++ b/bun.lock
@@ -26,7 +26,7 @@
         "typescript-eslint": "8.56.1",
       },
       "peerDependencies": {
-        "typescript": "^5",
+        "typescript": "^5 || ^6.0.0",
       },
     },
   },
diff --git a/package.json b/package.json
index 406651d..54fe08b 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "typescript-eslint": "8.56.1"
   },
   "peerDependencies": {
-    "typescript": "^5"
+    "typescript": "^5 || ^6.0.0"
   },
   "name": "outline-mcp",
   "module": "index.ts",