diff --git a/requirements-app.txt b/requirements-app.txt
index c29bba6cc..0f9c17ad6 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -9,7 +9,7 @@ Flask-Login==0.4.1
 blinker==1.4
 pyexcel==0.5.8
 pyexcel-io==0.5.9
-pyexcel-xls==0.5.7
+pyexcel-xls==0.5.8
 pyexcel-xlsx==0.5.6
 pyexcel-ods3==0.5.2
 pytz==2018.5