diff --git a/requirements.txt b/requirements.txt
index a6105ad..075ff46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-PyYAML==5.3.1
+PyYAML==5.4
 packaging==20.4
 dacite==1.5.0
\ No newline at end of file