diff --git a/requirements.txt b/requirements.txt
index 99a1556..779ec7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ asyncoro==3.5
 chartkick==0.4.2
 Flask==0.10.1
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 python-loklak-api==1.0.1
 requests>=2.20.0