diff --git a/binder/requirements.txt b/binder/requirements.txt
index 91a9918c..9a8728fe 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -5,7 +5,7 @@ plotly==5.15.0
 matplotlib==3.7.2
 Resource==0.2.1
 validators==0.20.0
-urllib3==2.6.0
+urllib3==2.6.3
 pillow==10.3.0
 numpy==1.25.1
 cupy==12.1.0