diff --git a/requirements.txt b/requirements.txt
index 028f02d..1fa03fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,5 +8,5 @@ pypng==0.0.18
 PyQRCode==1.2.1
 pytz==2018.3
 requests==2.18.4
-urllib3==1.22
+urllib3==1.26.5
 wxpy==0.3.9.8