diff --git a/crawler/requirements.txt b/crawler/requirements.txt
index ae5a7da..3923e5b 100644
--- a/crawler/requirements.txt
+++ b/crawler/requirements.txt
@@ -34,6 +34,6 @@ service-identity==18.1.0
 six==1.15.0
 toml==0.10.2
 Twisted==20.3.0
-urllib3==1.26.3
+urllib3==1.26.4
 w3lib==1.22.0
 zope.interface==5.2.0