diff --git "a/4.scrapy\347\210\254\350\231\253\351\241\271\347\233\256/fang/requirements.txt" "b/4.scrapy\347\210\254\350\231\253\351\241\271\347\233\256/fang/requirements.txt"
index bd705c2..c52e322 100644
--- "a/4.scrapy\347\210\254\350\231\253\351\241\271\347\233\256/fang/requirements.txt"
+++ "b/4.scrapy\347\210\254\350\231\253\351\241\271\347\233\256/fang/requirements.txt"
@@ -47,7 +47,7 @@ jupyter==1.0.0
 jupyter-client==5.3.3
 jupyter-console==6.0.0
 jupyter-core==4.5.0
-jupyterlab==1.1.3
+jupyterlab==1.2.21
 jupyterlab-server==1.0.6
 Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0