diff --git a/requirements.txt b/requirements.txt
index 8e7cf35..702b3b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ pillow==10.3.0
 readability==0.3.1
 # Testing
 webdriver_manager==4.0.1
-selenium==4.20.0
+selenium==4.21.0
 pytest==8.2.0
 pytest-json-report==1.5.0
 pytest-xdist==3.6.1