diff --git a/requirements_z_base.txt b/requirements_z_base.txt
index 69a387142c..6258e010f1 100644
--- a/requirements_z_base.txt
+++ b/requirements_z_base.txt
@@ -2,7 +2,7 @@ requests==2.31.0
 requests-toolbelt==1.0.0
 pycryptodome==3.18.0
 toml==0.10.2
-selenium==4.10.0
+selenium==4.21.0
 colorlog==6.7.0
 psutil==5.9.5
 # re: do not use leancloud 2.9.12, which will crash after pack with pyinstaller