diff --git a/requirements.txt b/requirements.txt
index 4d5f928..bdf0c34 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,5 +45,5 @@ simplejson==3.11.1
 six==1.10.0
 stevedore==1.24.0
 tldextract==2.1.0
-urllib3==1.21.1
+urllib3==1.24.2
 wrapt==1.10.10