diff --git a/requirements.txt b/requirements.txt
index e49c224..b5e1989 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-PyYAML==3.10
+PyYAML==5.1
 argparse
 beautifulsoup4>=4.3.2
 coverage==3.7.1