diff --git a/movie-back/requirements.txt b/movie-back/requirements.txt
index 989dff1..f742b68 100644
--- a/movie-back/requirements.txt
+++ b/movie-back/requirements.txt
@@ -66,7 +66,7 @@ pyrsistent==0.15.3
 python-dateutil==2.8.0
 python-decouple==3.1
 pytz==2019.2
-PyYAML==3.13
+PyYAML==5.1
 pyzmq==18.0.2
 qtconsole==4.5.1
 requests==2.22.0