diff --git a/projects/rccl/docs/sphinx/requirements.txt b/projects/rccl/docs/sphinx/requirements.txt
index 16fbdb8d8e..76578cc4ad 100644
--- a/projects/rccl/docs/sphinx/requirements.txt
+++ b/projects/rccl/docs/sphinx/requirements.txt
@@ -135,7 +135,7 @@ sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
 typing-extensions==4.5.0
     # via pydata-sphinx-theme
-urllib3==1.26.17
+urllib3==1.26.18
     # via requests
 wrapt==1.15.0
     # via deprecated