diff --git a/requirements.txt b/requirements.txt
index d35cf69..e888cc0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Jinja2==2.7.3
 MarkupSafe==0.23
-PyYAML==3.11
+PyYAML==5.4
 binaryornot==0.3.0
 click==3.3
 cookiecutter==1.0.0