diff --git a/requirements.txt b/requirements.txt
index c215ac2..5688094 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ scrapyd==1.2.0
 service-identity==17.0.0
 six==1.11.0
 Twisted==18.9.0
-urllib3==1.25.3
+urllib3==1.26.5
 uWSGI==2.0.17
 vine==1.3.0
 virtualenv==16.4.3