diff --git a/package.json b/package.json
index 9b6d85d0f555..05e9ce0664ac 100644
--- a/package.json
+++ b/package.json
@@ -201,6 +201,7 @@
 		"webdav": "^2.0.0",
 		"wolfy87-eventemitter": "^5.2.5",
 		"xml-crypto": "^1.0.2",
+		"xml-encryption": "0.11.2",
 		"xml2js": "0.4.19",
 		"xmlbuilder": "^10.1.1",
 		"xmldom": "^0.1.27",