diff --git a/04_docker_cpu_test/02_with_container/smartlabs/requirements.txt b/04_docker_cpu_test/02_with_container/smartlabs/requirements.txt
old mode 100755
new mode 100644
index e60e46b..7311315
--- a/04_docker_cpu_test/02_with_container/smartlabs/requirements.txt
+++ b/04_docker_cpu_test/02_with_container/smartlabs/requirements.txt
@@ -1,5 +1,5 @@
 Flask==0.10.1
 itsdangerous==0.24
-Jinja2==2.8
+Jinja2==2.11.3
 MarkupSafe==0.23
 Werkzeug==0.11.9