diff --git a/package.json b/package.json
index 25c64d8..17a65b8 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@ckeditor/ckeditor5-typing": "^0.9.1",
     "@ckeditor/ckeditor5-undo": "^0.8.1",
     "eslint-config-ckeditor5": "^1.0.0",
-    "gulp": "^3.9.0",
+    "gulp": "^3.9.1",
     "guppy-pre-commit": "^0.4.0"
   },
   "engines": {