diff --git a/dashboards/k8s-build/requirements.txt b/dashboards/k8s-build/requirements.txt
index 35b3d80..0a07719 100644
--- a/dashboards/k8s-build/requirements.txt
+++ b/dashboards/k8s-build/requirements.txt
@@ -12,7 +12,7 @@ pycodestyle==2.5.0
 pyflakes==2.1.1
 pyparsing==2.4.6
 pytest==5.3.5
-PyYAML==5.3.1
+PyYAML==5.4
 six==1.14.0
 wcwidth==0.1.8
 yamllint==1.24.2