diff --git a/requirements.txt b/requirements.txt
index 748456e..40ce9e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 argh==0.26.2
 certifi==2018.1.18
 pathtools==0.1.2
-PyYAML==3.12
+PyYAML==5.4
 watchdog==0.8.3