diff --git a/requirements.txt b/requirements.txt
index e1006ba..484540f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ protobuf
 tqdm
 watchdog
 defusedxml>=0.7.1
-PyYAML>=6.0
+PyYAML>=6.0.3
 pyarrow>=15.0.0
 opentelemetry-api>=1.25.0
 opentelemetry-sdk>=1.25.0