diff --git a/zoho/requirements.txt b/zoho/requirements.txt
index 0df06bc..7ed7dee 100644
--- a/zoho/requirements.txt
+++ b/zoho/requirements.txt
@@ -11,6 +11,6 @@ pyparsing==2.2.0
 python-dateutil==2.6.0
 pytz==2017.2
 PyYAML==3.13
-requests==2.13.0
+requests==2.20.0
 rsa==3.4.2
 six==1.10.0