diff --git a/buildkite/docker/ubuntu1604/requirements.txt b/buildkite/docker/ubuntu1604/requirements.txt
index fdc5d600ce..70d1ba7758 100644
--- a/buildkite/docker/ubuntu1604/requirements.txt
+++ b/buildkite/docker/ubuntu1604/requirements.txt
@@ -32,6 +32,6 @@ pyyaml==5.4 \
 requests==2.32.0 \
     --hash=sha256:f2c3881dddb70d056c5bd7600a4fae312b2a300e39be6a118d30b90bd27262b5 \
     --hash=sha256:fa5490319474c82ef1d2c9bc459d3652e3ae4ef4c4ebdd18a21145a47ca4b6b8
-urllib3==1.26.19 \
-    --hash=sha256:37a0344459b199fce0e80b0d3569837ec6b6937435c5244e7fd73fa6006830f3 \
-    --hash=sha256:3e3d753a8618b86d7de333b4223005f68720bcd6a7d2bcb9fbd2229ec7c1e429
+urllib3==2.6.0 \
+    --hash=sha256:c90f7a39f716c572c4e3e58509581ebd83f9b59cced005b7db7ad2d22b0db99f \
+    --hash=sha256:cb9bcef5a4b345d5da5d145dc3e30834f58e8018828cbc724d30b4cb7d4d49f1