diff --git a/docs/requirements.txt b/docs/requirements.txt
index bc4d529ae..9011c07a6 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 simba-uw-tf-dev
-urllib3==1.26.6
+urllib3==1.26.18
 myst-parser==0.16.1
 Pillow == 5.4.1
 pyyaml == 5.3.1