diff --git a/package.json b/package.json
index da9e1d1..09549bf 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
   "devDependencies": {
     "@solana/web3.js": "^1.95.3",
     "tsup": "^8.3.0",
-    "typescript": "^5.6.0",
+    "typescript": "^6.0.3",
     "vitest": "^2.1.0"
   },
   "engines": {