diff --git a/.kokoro/requirements/build.txt b/.kokoro/requirements/build.txt
index 1d597c2e..c5ea9536 100644
--- a/.kokoro/requirements/build.txt
+++ b/.kokoro/requirements/build.txt
@@ -443,8 +443,8 @@ secretstorage==3.5.0 \
 twine==6.2.0 \
     --hash=sha256:418ebf08ccda9a8caaebe414433b0ba5e25eb5e4a927667122fbe8f829f985d8
     # via -r build.in
-urllib3==2.6.3 \
-    --hash=sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4
+urllib3==2.7.0 \
+    --hash=sha256:9fb4c81ebbb1ce9531cce37674bbc6f1360472bc18ca9a553ede278ef7276897
     # via
     #   requests
     #   twine