diff --git a/requirements.txt b/requirements.txt
index 106dbfc..b72430e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ chardet==3.0.4
 Click==7.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 json2html==1.3.0
 MarkupSafe==1.1.1
 requests==2.22.0