diff --git a/docs/etc/requirements.txt b/docs/etc/requirements.txt
index 5b037c693..94d2408de 100644
--- a/docs/etc/requirements.txt
+++ b/docs/etc/requirements.txt
@@ -24,4 +24,4 @@ sphinxcontrib-htmlhelp==1.0.2
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.2
 sphinxcontrib-serializinghtml==1.1.3
-urllib3==1.25.8
+urllib3==1.26.5