diff --git a/requirements.txt b/requirements.txt
index ac5b718..2daac75 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 deepctr==0.4.1
-joblib==0.13.2
+joblib==1.2.0
 numpy==1.16.4
 pandas==0.22.0
 requests==2.22.0