diff --git a/requirements.txt b/requirements.txt
index 18ea9dc..d2f65f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Django==1.5.1
 Markdown==2.4.1
-PyYAML==3.11
+PyYAML==5.4
 South==0.8.4
 amqp==1.4.5
 anyjson==0.3.3