diff --git a/requirements.txt b/requirements.txt
index afb165a..d228f03 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-PyYAML==3.12
-requests==2.18.4
+PyYAML==3.13
+requests==2.21.0
 schedule==0.5.0