diff --git a/requirements.txt b/requirements.txt
index 00782a6..7f912ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
 pandas==1.0.4
-PyYAML==5.3.1
\ No newline at end of file
+PyYAML==5.4
\ No newline at end of file