diff --git a/virtlet_dashboard/design_cloud/requirements.txt b/virtlet_dashboard/design_cloud/requirements.txt
index 68161fa..fa69cb3 100644
--- a/virtlet_dashboard/design_cloud/requirements.txt
+++ b/virtlet_dashboard/design_cloud/requirements.txt
@@ -32,7 +32,7 @@ pyOpenSSL==19.0.0
 python-dateutil==2.8.0
 python-dotenv==0.10.3
 pyxdg==0.26
-PyYAML==5.1.2
+PyYAML==5.4
 requests==2.22.0
 requests-oauthlib==1.2.0
 rsa==4.0