diff --git a/requirements.txt b/requirements.txt
index b255dbf5..0a1d921a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-PyYAML==3.13
+PyYAML==5.1
 ExifRead==2.3.0
 cloudpickle==1.2.2
 pytz==2020.1