diff --git a/api/requirements.txt b/api/requirements.txt
index 3b19c65..0ee5879 100644
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -23,7 +23,7 @@ hyperlink==17.3.1
 idna==2.6
 incremental==16.10.1
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 jsonpatch==1.16
 jsonpointer==1.10
 jsonschema==2.6.0