diff --git a/buildkite/docker/ubuntu1604/requirements.txt b/buildkite/docker/ubuntu1604/requirements.txt
index 88247d9396..3ec9cf5782 100644
--- a/buildkite/docker/ubuntu1604/requirements.txt
+++ b/buildkite/docker/ubuntu1604/requirements.txt
@@ -32,6 +32,6 @@ pyyaml==5.4 \
 requests==2.32.4 \
     --hash=sha256:27babd3cda2a6d50b30443204ee89830707d396671944c998b5975b031ac2b2c \
     --hash=sha256:27d0316682c8a29834d3264820024b62a36942083d52caf2f14c0591336d3422
-urllib3==1.26.19 \
-    --hash=sha256:37a0344459b199fce0e80b0d3569837ec6b6937435c5244e7fd73fa6006830f3 \
-    --hash=sha256:3e3d753a8618b86d7de333b4223005f68720bcd6a7d2bcb9fbd2229ec7c1e429
+urllib3==2.5.0 \
+    --hash=sha256:3fc47733c7e419d4bc3f6b3dc2b4f890bb743906a30d56ba4a5bfa4bbff92760 \
+    --hash=sha256:e6b01673c0fa6a13e374b50871808eb3bf7046c4b125b216f6bf1cc604cff0dc