diff --git a/api_server/requirements.txt b/api_server/requirements.txt
index ccba9be7..3923ef49 100644
--- a/api_server/requirements.txt
+++ b/api_server/requirements.txt
@@ -88,7 +88,7 @@ makefun==1.14.0
     # via
     #   decopatch
     #   pytest-cases
-mako==1.2.1
+mako==1.2.2
     # via alembic
 markupsafe==2.1.1
     # via