diff --git a/Web_Application/requirements.txt b/Web_Application/requirements.txt
old mode 100755
new mode 100644
index 0fc59a3..d272038
--- a/Web_Application/requirements.txt
+++ b/Web_Application/requirements.txt
@@ -1,6 +1,6 @@
 pycaret==1.0.0
 Flask==1.1.1
-Jinja2==2.10.1
+Jinja2==2.11.3
 gunicorn==19.9.0
 certifi==2019.11.28
 itsdangerous==1.1.0