diff --git a/requirements.txt b/requirements.txt
index 73f6257b..e65ea06d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ docutils==0.16
 GDAL==2.3.1
 idna==2.10
 imagesize==1.2.0
-Jinja2==2.11.3
+Jinja2==3.1.3
 lxml>=4.6.3
 MarkupSafe==1.1.1
 openpyxl==3.0.9