diff --git a/requirements_versions.txt b/requirements_versions.txt
index ee085b76..44cacc1d 100644
--- a/requirements_versions.txt
+++ b/requirements_versions.txt
@@ -39,3 +39,4 @@ gradio_imageslider==0.0.20
 loadimg==0.1.2
 tqdm==4.66.1
 peft==0.12.0
+pydantic==2.8.2