diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 9899230..6e8da3f
--- a/requirements.txt
+++ b/requirements.txt
@@ -48,7 +48,7 @@ idna==2.8
 idna-ssl==1.1.0
 incremental==17.5.0
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 jmespath==0.9.4
 joblib==0.13.2
 jsonpickle==1.0