diff --git a/docs/etc/requirements.txt b/docs/etc/requirements.txt
index 15ecd843b..d87a3237b 100644
--- a/docs/etc/requirements.txt
+++ b/docs/etc/requirements.txt
@@ -20,4 +20,4 @@ Sphinx==1.8.2
 sphinx-rtd-theme==0.4.2
 sphinxcontrib-websupport==1.1.0
 typing==3.6.6
-urllib3==1.24.1
+urllib3==1.26.5