diff --git a/package.json b/package.json
index 8278c0f..ea977e7 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "p-temporary-directory": "^2.0.1",
     "standard": "^17.0.0",
     "tap": "^21.1.1",
-    "typescript": "~5.3.3"
+    "typescript": "~5.9.3"
   },
   "peerDependencies": {
     "@types/node": "*"