diff --git a/composer.json b/composer.json
index 4ada18a64..0c223df76 100644
--- a/composer.json
+++ b/composer.json
@@ -506,7 +506,8 @@
 		"vuejs/vuedatepicker_css": "7.2.0",
 		"vuejs/vuedatepicker_js11": "11.0.1",
 		"vuejs/vuedatepicker_css11": "11.0.1",
-		"box/spout": "^2.7"
+		"box/spout": "^2.7",
+		"phpoffice/phpspreadsheet": "~1.7.0"
 
 	},
 	"config": {