diff --git a/requirements.txt b/requirements.txt
index e5712c1..de56f2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 argparse==1.2.1
-pyyaml==4.2b1
+pyyaml==5.4
 future==0.16.0
 ipdb==0.11
 numpy==1.14.5