diff --git a/scrapy/requirements.txt b/scrapy/requirements.txt
index 8b4ff4f..509cb9f 100644
--- a/scrapy/requirements.txt
+++ b/scrapy/requirements.txt
@@ -32,6 +32,6 @@ Scrapy==2.4.0
 service-identity==18.1.0
 six==1.15.0
 Twisted==20.3.0
-urllib3==1.25.11
+urllib3==1.26.5
 w3lib==1.22.0
 zope.interface==5.1.2