diff --git a/lambdas/preview/requirements.txt b/lambdas/preview/requirements.txt
index 9473f9aefd6..3678392cda6 100644
--- a/lambdas/preview/requirements.txt
+++ b/lambdas/preview/requirements.txt
@@ -26,7 +26,7 @@ fcsparser==0.2.8
     # via t4-lambda-shared
 idna==3.10
     # via requests
-jinja2==3.1.4
+jinja2==3.1.5
     # via nbconvert
 jsonschema==4.23.0
     # via