diff --git a/requirements.txt b/requirements.txt
index 42c7bfa5..bdda772c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -145,7 +145,7 @@ tzdata==2023.3
     # via pandas
 uncertainties==3.1.7
     # via pymatgen
-urllib3==2.0.4
+urllib3==2.0.6
     # via requests
 zipp==3.16.2
     # via importlib-resources