diff --git a/requirements.txt b/requirements.txt
index 7483119..10dc481 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ contextlib2==21.6.0
 cssselect==1.2.0
 feedfinder2==0.0.4
 feedparser==6.0.11
-filelock==3.15.4
+filelock==3.16.1
 idna==3.10
 jieba3k==0.35.1
 joblib==1.4.2