diff --git a/presentacion/src/lib/progressbar.js/docs/pip-requirements.txt b/presentacion/src/lib/progressbar.js/docs/pip-requirements.txt
old mode 100755
new mode 100644
index 2ab0fd31..57cbd829
--- a/presentacion/src/lib/progressbar.js/docs/pip-requirements.txt
+++ b/presentacion/src/lib/progressbar.js/docs/pip-requirements.txt
@@ -15,4 +15,4 @@ PyYAML==3.11
 singledispatch==3.4.0.3
 six==1.10.0
 tornado==4.3
-wheel==0.24.0
+wheel==0.38.1