diff --git a/code/PrefEval/requirements.txt b/code/PrefEval/requirements.txt
index f3c0b07..9588b8f 100644
--- a/code/PrefEval/requirements.txt
+++ b/code/PrefEval/requirements.txt
@@ -19,7 +19,7 @@ diskcache==5.6.3
 einops==0.8.0
 exceptiongroup==1.2.2
 fastapi==0.115.2
-filelock==3.16.1
+filelock==3.20.3
 fonttools==4.54.1
 fsspec==2024.6.1
 gguf==0.10.0