diff --git a/package.json b/package.json
index 8c2c030..cfd77b0 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "stylelint-webpack-plugin": "^2.1.0",
     "three-work-ui": "^0.1.4",
     "ts-lint": "^4.5.1",
-    "ts-loader": "^5.3.3",
+    "ts-loader": "^9.0.0",
     "typescript": "^2.6.1",
     "url-loader": "^4.1.1",
     "webpack": "^4.8.1",