diff --git a/requirements.txt b/requirements.txt
index 02d951f..fb67fdb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ packaging==16.8
 Pillow==4.0.0
 pyparsing==2.1.10
 six==1.10.0
-urllib3==1.20
+urllib3==1.24.2