diff --git a/Configurations/kimetrica-requirements.txt b/Configurations/kimetrica-requirements.txt
index 7f12f0e..074f307 100644
--- a/Configurations/kimetrica-requirements.txt
+++ b/Configurations/kimetrica-requirements.txt
@@ -81,7 +81,7 @@ pyrsistent==0.14.11
 python-daemon==2.1.2
 python-dateutil==2.7.5
 pytz==2018.9
-PyYAML==5.1
+PyYAML==5.4
 pyzmq==18.0.1
 qtconsole==4.4.3
 rasterio==1.0.22