diff --git a/requirements_base.txt b/requirements_base.txt
index d2902f081..6947029db 100644
--- a/requirements_base.txt
+++ b/requirements_base.txt
@@ -48,7 +48,7 @@ idna==3.7                 # via requests
 isodate==0.6.0            # via fhirclient
 isort==4.3.21             # via pylint
 itsdangerous==2.1.2       # via flask
-jinja2==3.1.4             # via flask, sphinx
+jinja2==3.1.5             # via flask, sphinx
 jira==2.0.0               # via -r requirements.in
 lazy-object-proxy==1.4.3  # via astroid
 locust==1.3.2             # via -r requirements.in