diff --git a/src/api-engine/requirements.txt b/src/api-engine/requirements.txt
index 84453464c..7b3569a81 100644
--- a/src/api-engine/requirements.txt
+++ b/src/api-engine/requirements.txt
@@ -23,7 +23,7 @@ holdup==1.8.0
 idna==2.10
 inflection==0.5.1
 itypes==1.2.0
-Jinja2==2.11.3
+Jinja2==3.1.3
 jsonpointer==2.0
 jsonschema==3.2.0
 kubernetes==11.0.0