diff --git a/requirements.txt b/requirements.txt
index 5e0477585..231ae753d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ blinker==1.4
 pyexcel==0.5.7
 pyexcel-io==0.5.6
 pyexcel-xls==0.5.6
-pyexcel-xlsx==0.5.5
+pyexcel-xlsx==0.5.6
 pyexcel-ods3==0.5.2
 pytz==2018.3
 gunicorn==19.7.1