diff --git a/docs/requirements.txt b/docs/requirements.txt
index 34feee9..c84ee54 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -10,7 +10,7 @@ joblib==1.1.1
 sphinx-py3doc-enhanced-theme==2.4.0
 nbsphinx==0.4.2
 nbconvert==5.6.1
-Jinja2==2.11.3
+Jinja2==3.1.5
 pillow==8.2.0
 sphinx==4.0.2
 markupsafe==2.0.1