diff --git a/package.json b/package.json
index 7b5e63d..5350ace 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "@types/node": "^16.11.11",
     "ts-jest": "^27.1.5",
     "type-coverage": "^2.19.0",
-    "typescript": "^4.5.5"
+    "typescript": "^4.9.5"
   },
   "typeCoverage": {
     "atLeast": 100,