diff --git a/requirement.txt b/requirement.txt
index 41a5630..b4bb953 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -10,7 +10,7 @@ cryptography==1.2.3
 decorator==4.2.1
 idna==2.0
 ipython-genutils==0.2.0
-Jinja2==2.8
+Jinja2==2.11.3
 joblib==0.11
 jsonpatch==1.10
 jsonpointer==1.9