diff --git a/package.json b/package.json
index 943f3b9..5acf291 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,7 @@
     "mocha": "5.2.0",
     "nock": "12.0.3",
     "nyc": "15.0.0",
+    "s3-folder-upload": "2.3.0",
     "sinon": "9.0.2",
     "versiona": "4",
     "webpack": "4.42.1",