diff --git a/requirements.txt b/requirements.txt
index 3c133d0..38c6a72 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-PyYAML==4.2b1
+PyYAML==5.4
 hydra-python-core
\ No newline at end of file