diff --git a/requirements.txt b/requirements.txt
index 0ccc0664c..fe75b38e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask-Login==0.4.1
 
 blinker==1.4
 pyexcel==0.5.8
-pyexcel-io==0.5.6
+pyexcel-io==0.5.7
 pyexcel-xls==0.5.6
 pyexcel-xlsx==0.5.6
 pyexcel-ods3==0.5.2