diff --git a/backend/requirements.txt b/backend/requirements.txt
index 53c5fbc81f..750298456e 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -40,7 +40,7 @@ sentence-transformers==3.0.1
 pypdf==4.2.0
 docx2txt==0.8
 python-pptx==0.6.23
-unstructured==0.14.0
+unstructured==0.14.9
 Markdown==3.6
 pypandoc==1.13
 pandas==2.2.2