diff --git a/package.json b/package.json
index 8ee74e1ea1..07832193ec 100644
--- a/package.json
+++ b/package.json
@@ -127,7 +127,7 @@
 		"gulp-sourcemaps": "2.6.4",
 		"gulp-stylus": "2.7.0",
 		"gulp-tslint": "8.1.3",
-		"gulp-typescript": "4.0.2",
+		"gulp-typescript": "5.0.0",
 		"gulp-uglify": "3.0.1",
 		"gulp-util": "3.0.8",
 		"gulp-yaml": "2.0.2",