diff --git a/requirements.txt b/requirements.txt
index c8e9dc7..e95ed4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ charset-normalizer==3.3.2
 contourpy==1.2.1
 cycler==0.12.1
 dataclasses-json==0.6.6
-filelock==3.14.0
+filelock==4.2.1
 flatbuffers==24.3.25
 fonttools==4.51.0
 fsspec==2024.5.0