diff --git a/package.json b/package.json
index 30fcc25..e388c21 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "pngjs": "6.0.0",
     "prettier": "2.5.1",
     "puppeteer": "13.3.2",
-    "typescript": "4.5.5"
+    "typescript": "4.9.5"
   },
   "scripts": {
     "buildClean": "del-cli \"src/**/*.js\" \"src/**/*.d.ts\"",