diff --git a/requirements.in b/requirements.in
index 7836ae776..f82d0b145 100644
--- a/requirements.in
+++ b/requirements.in
@@ -11,7 +11,7 @@ werkzeug==2.0.2
 
 blinker==1.4
 pyexcel==0.6.7
-pyexcel-io==0.6.4
+pyexcel-io==0.6.5
 pyexcel-xls==0.6.2
 pyexcel-xlsx==0.6.0
 pyexcel-ods3==0.6.0