diff --git a/docs-requirements.txt b/docs-requirements.txt
index 84b09b6941..226c2c74b2 100644
--- a/docs-requirements.txt
+++ b/docs-requirements.txt
@@ -81,5 +81,5 @@ toml==0.10.2
     # via towncrier
 towncrier==19.2.0
     # via -r docs-requirements.in
-urllib3==1.26.3
+urllib3==1.26.4
     # via requests