diff --git a/lmms_eval/tasks/megabench/requirements.txt b/lmms_eval/tasks/megabench/requirements.txt
index 7820a6e5c..05fc3061b 100644
--- a/lmms_eval/tasks/megabench/requirements.txt
+++ b/lmms_eval/tasks/megabench/requirements.txt
@@ -1,4 +1,4 @@
-filelock==3.16.1
+filelock==3.20.3
 geopy==2.4.1
 jieba==0.42.1
 nltk==3.9.1