diff --git a/requirements.txt b/requirements.txt
index 2d4e9ce..a55471e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Scrapy==2.6.0
 lxml==4.6.5
 Flask_SQLAlchemy==2.4.4
 matplotlib==3.4.0
-joblib==1.0.1
+joblib==1.2.0
 jieba==0.42.1
 SQLAlchemy==1.3.24
 pandas==1.3.1