diff --git a/requirements.txt b/requirements.txt
index 004eff8..111b272 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-PyYAML==6.0.2
+PyYAML==6.0.3
 requests==2.32.5
 symbol-sdk-python==3.2.3
 zenlog==1.1