diff --git a/requirements.txt b/requirements.txt
index d5f51b0..874898c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ python-dateutil==2.8.1
 python-docx==0.8.10
 python-editor==1.0.4
 python-magic==0.4.15
-pyyaml==5.3.1
+pyyaml==5.4
 rfc3986==1.4.0
 six==1.14.0
 SQLAlchemy==1.3.16