diff --git a/example/package.json b/example/package.json
index 7040cfa1..596d13f4 100644
--- a/example/package.json
+++ b/example/package.json
@@ -16,7 +16,7 @@
   "dependencies": {
     "browserify": "^13.0.1",
     "css-modulesify": "^0.24.0",
-    "typescript": "^1.8.10",
+    "typescript": "^4.0.0",
     "typed-css-modules": "file:../"
   },
   "devDependencies": {