diff --git a/requirements-app.txt b/requirements-app.txt
index b4bb2dc54..9d1496e4f 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -11,7 +11,7 @@ Flask-Login==0.5.0
 blinker==1.4
 pyexcel==0.6.5
 pyexcel-io==0.6.2
-pyexcel-xls==0.5.9
+pyexcel-xls==0.6.0
 pyexcel-xlsx==0.5.8
 pyexcel-ods3==0.5.3
 pytz==2020.1