diff --git a/xBadalona/requirements.txt b/xBadalona/requirements.txt
old mode 100755
new mode 100644
index ccec843..f7255e6
--- a/xBadalona/requirements.txt
+++ b/xBadalona/requirements.txt
@@ -4,5 +4,5 @@ jdcal==1.2
 MySQL-python==1.2.5
 pymongo==3.1
 six==1.10.0
-wheel==0.26.0
+wheel==0.38.1
 openpyxl==1.6.2