diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8489b77..de42005 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -69,7 +69,7 @@ spi==0.2.0
 sqlparse==0.3.0
 tornado==6.0.3
 tqdm==4.51.0
-urllib3==1.24.2
+urllib3==1.26.5
 watchdog==0.9.0
 you-get==0.4.1475
 zipp==3.4.0