diff --git a/requirements-optional.txt b/requirements-optional.txt
index 8a31a5a91..1414bce0a 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -3,7 +3,7 @@ ruamel.yaml==0.17.32
 msgpack==1.0.5
 tqdm==4.66.1
 pymongo==4.4.1
-pydantic==1.10.8
+pydantic==2.3.0
 pandas==2.1.0
 orjson==3.9.5
 types-orjson==3.6.2