diff --git a/web/requirements.txt b/web/requirements.txt
index f5ff7c6ec..5031fda6e 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -26,5 +26,5 @@ sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.3
 sphinxcontrib-serializinghtml==1.1.5
 tornado==6.1
-urllib3==1.26.7
+urllib3==1.26.19
 breathe==4.33.1