diff --git a/viaggio-server/requirements.txt b/viaggio-server/requirements.txt
index c401b04..7816951 100644
--- a/viaggio-server/requirements.txt
+++ b/viaggio-server/requirements.txt
@@ -40,7 +40,7 @@ PyMySQL==0.9.3
 python-dateutil==2.8.0
 python-dotenv==0.10.1
 python-editor==1.0.4
-PyYAML==3.13
+PyYAML==5.4
 requests==2.20.1
 rsa==4.0
 s3transfer==0.2.0