diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 55438bd..e991444
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ idna==2.8
 itsdangerous==1.1.0
 jieba==0.39
 Jinja2==2.10.1
-joblib==0.13.2
+joblib==1.2.0
 Keras==2.2.4
 Keras-Applications==1.0.7
 Keras-Preprocessing==1.0.9