security patches in dependencies

CVE-2019-10906 - Jinja2
CVE-2019-11324 - urllib3

Author: googledrew

docker-image/locust-tasks/requirements.txt

@@ -6,13 +6,13 @@ gevent==1.4.0
 greenlet==0.4.15
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10
+Jinja2==2.10.1
 locustio==0.11.0
 MarkupSafe==1.1.1
 msgpack==0.6.1
 msgpack-python==0.5.6
 pyzmq==18.0.1
 requests==2.21.0
 six==1.12.0
-urllib3==1.24.1
+urllib3==1.24.2
 Werkzeug==0.15.1