diff --git a/package.json b/package.json
index f8ad1639..af4e2155 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "tslint-clean-code": "0.2.10",
     "tslint-microsoft-contrib": "6.2.0",
     "typedoc": "0.24.8",
-    "typescript": "3.9.10"
+    "typescript": "5.5.4"
   },
   "dependencies": {
     "diff": "^4.0.1",