diff --git a/consensus/scp/viewer/requirements.txt b/consensus/scp/viewer/requirements.txt
index 622e58ac17..61437cca07 100644
--- a/consensus/scp/viewer/requirements.txt
+++ b/consensus/scp/viewer/requirements.txt
@@ -1,6 +1,6 @@
 click==7.1.2
 Flask==2.3.2
 itsdangerous==1.1.0
-Jinja2==2.11.3
+Jinja2==3.1.3
 MarkupSafe==1.1.1
 Werkzeug==3.0.1