diff --git a/requirements.txt b/requirements.txt
index 25a0b15..72994df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 argh==0.26.1
 Django==1.9.5
 pathtools==0.1.2
-PyYAML==3.11
+PyYAML==5.1
 watchdog==0.8.3