diff --git a/frozen_requirements.txt b/frozen_requirements.txt
index 23433d25942..c07c70d43b2 100644
--- a/frozen_requirements.txt
+++ b/frozen_requirements.txt
@@ -118,7 +118,7 @@ tox==3.6.1
 typed-ast==1.2.0
 unattended-upgrades==0.1
 uritemplate==3.0.0
-urllib3==1.24.1
+urllib3==1.24.2
 virtualenv==16.2.0
 wrapt==1.11.1
 zipp==0.3.3