diff --git a/requirements.txt b/requirements.txt
index c31db29..eca2e70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Click==7.1.2
 Flask==1.1.2
 importlib-metadata==1.5.0
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==3.1.6
 loguru==0.4.1
 MarkupSafe==1.1.1
 more-itertools==8.2.0