diff --git a/pdf_ocr/requirements.txt b/pdf_ocr/requirements.txt
index 5f2cc08..37c2df4 100644
--- a/pdf_ocr/requirements.txt
+++ b/pdf_ocr/requirements.txt
@@ -32,7 +32,7 @@ defusedxml==0.7.1
     # via python-doctr
 distro==1.9.0
     # via openai
-filelock==3.17.0
+filelock==3.20.1
     # via
     #   huggingface-hub
     #   torch