diff --git a/requirements.txt b/requirements.txt
index 10985509..5323fc3e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,3 +10,4 @@ six >= 1.10
 python_dateutil >= 2.5.3
 setuptools >= 21.0.0
 urllib3 >= 1.15.1
+toml
\ No newline at end of file