diff --git a/requirements.txt b/requirements.txt
index e01bab5..6db3165 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 python-dateutil==2.5.3
-PyYAML==3.11
+PyYAML==5.1
 requests==2.10.0
 beautifulsoup4==4.4.1