diff --git a/requirements.txt b/requirements.txt
index 92acab0e5..0c3d6dc1a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ charset-normalizer==3.4.2
 coloredlogs==15.0.1
 ctranslate2==4.6.0
 faster-whisper==1.1.1
-filelock==3.18.0
+filelock==3.20.1
 flatbuffers==25.2.10
 fsspec==2025.3.2
 httpx==0.28.1