diff --git a/requirements.txt b/requirements.txt
index 3b97107..bcb4865 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 invoke==1.3.0
-pyyaml==5.1.2
+pyyaml==5.4
 python-dotenv==0.10.3  # Docker/Python Parameters
 werkzeug==0.10.4