diff --git a/packages/web-api/package.json b/packages/web-api/package.json
index 23d45ab8b..f478114e1 100644
--- a/packages/web-api/package.json
+++ b/packages/web-api/package.json
@@ -67,7 +67,7 @@
     "source-map-support": "^0.5.21",
     "ts-node": "^10",
     "tsd": "^0.32.0",
-    "typescript": "5.3.3"
+    "typescript": "5.8.3"
   },
   "tsd": {
     "directory": "test/types"