diff --git a/requirements.txt b/requirements.txt
index 15042a3fc..f97f5afaf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -73,4 +73,5 @@ reportlab
 pdf2image
 docx2pdf
 pandoc
-pypandoc
\ No newline at end of file
+pypandoc
+pydantic-core==2.18.2