diff --git a/requirements.txt b/requirements.txt
index e9bdffb..6845a63 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ idna==2.5
 pbr==3.0.1
 psutil==5.2.2
 pytz==2017.2
-requests==2.16.5
+requests==2.17.3
 six==1.10.0
 stevedore==1.21.0
 urllib3==1.21.1