diff --git a/package.json b/package.json
index 44c3c0a..7f691fb 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "standard": "^17.0.0",
     "tap": "^16.0.0",
     "tsd": "^0.31.0",
-    "typescript": "~5.0.2"
+    "typescript": "~5.6.3"
   },
   "tsd": {
     "directory": "./test/types"