diff --git a/service/requirements.txt b/service/requirements.txt
index 389fe02..7ba50e9 100644
--- a/service/requirements.txt
+++ b/service/requirements.txt
@@ -14,6 +14,6 @@ pytest==3.4.0
 python-dateutil==2.6.1
 python-mimeparse==1.6.0
 pytz==2017.3
-requests==2.18.4
+requests==2.20.0
 six==1.11.0
 urllib3==1.22