diff --git a/default/requirements-dev.txt b/default/requirements-dev.txt
index 0e1d567..b7e4cbb 100644
--- a/default/requirements-dev.txt
+++ b/default/requirements-dev.txt
@@ -22,7 +22,7 @@ httptools==0.1.1
 idna==2.10
 isort==4.3.21
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==3.1.5
 lazy-object-proxy==1.4.3
 MarkupSafe==1.1.1
 mccabe==0.6.1
diff --git a/default/requirements.txt b/default/requirements.txt
index 9b55846..ef644df 100644
--- a/default/requirements.txt
+++ b/default/requirements.txt
@@ -3,7 +3,7 @@ aiohttp==3.6.2
 fastapi==0.59.0
 google-cloud-ndb==1.4.1
 google-cloud-secret-manager==1.0.0
-Jinja2==2.11.2
+Jinja2==3.1.5
 PyJWT==1.7.1
 python-multipart==0.0.5
 uvicorn==0.11.7