diff --git a/bench/requirements.txt b/bench/requirements.txt
index bbb426e..42366f1 100644
--- a/bench/requirements.txt
+++ b/bench/requirements.txt
@@ -21,7 +21,7 @@ pyzmq==25.1.2
 requests==2.32.3
 roundrobin==0.0.4
 six==1.16.0
-urllib3==2.1.0
+urllib3==2.2.1
 Werkzeug==3.0.3
 zope.event==5.0
 zope.interface==6.1
diff --git a/requirements.txt b/requirements.txt
index bad8f2d..1300ce9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ pyzmq==25.1.2
 requests==2.32.3
 roundrobin==0.0.4
 six==1.16.0
-urllib3==2.1.0
+urllib3==2.2.1
 Werkzeug==3.0.3
 zope.event==5.0
 zope.interface==6.1