diff --git a/requirements.txt b/requirements.txt
index a86ad78..09eba91 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask==1.1.2
 idna==2.9
 importlib-metadata==1.6.0
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 loguru==0.4.1
 lxml==4.5.0
 MarkupSafe==1.1.1