diff --git a/taskcluster/docker/snap-coreXX-build/snap-tests/requirements.txt b/taskcluster/docker/snap-coreXX-build/snap-tests/requirements.txt
index 404ecd1501238..e91dcbc00167a 100644
--- a/taskcluster/docker/snap-coreXX-build/snap-tests/requirements.txt
+++ b/taskcluster/docker/snap-coreXX-build/snap-tests/requirements.txt
@@ -18,6 +18,6 @@ sniffio==1.3.0
 sortedcontainers==2.4.0
 trio==0.22.2
 trio-websocket==0.10.4
-urllib3==2.0.5
+urllib3==2.6.3
 wcwidth==0.2.13
 wsproto==1.2.0