diff --git a/About_project/Install_requirements/requirements.txt b/About_project/Install_requirements/requirements.txt
index 67d5a43..824971f 100644
--- a/About_project/Install_requirements/requirements.txt
+++ b/About_project/Install_requirements/requirements.txt
@@ -14,7 +14,7 @@ idna==2.6
 infinity==1.4
 intervals==0.8.1
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 Mako==1.0.1
 MarkupSafe==0.23
 Pillow==5.1.0