diff --git a/requirements-optional.txt b/requirements-optional.txt
index 965fb32f6..80d87a259 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -3,7 +3,7 @@ ruamel.yaml==0.17.33
 msgpack==1.0.6
 tqdm==4.66.1
 pymongo==4.5.0
-pydantic==2.4.1
+pydantic==2.4.2
 pandas==2.1.1
 orjson==3.9.7
 types-orjson==3.6.2