diff --git a/.kokoro/requirements.txt b/.kokoro/requirements.txt
index 90d861ad..c13e5fbc 100644
--- a/.kokoro/requirements.txt
+++ b/.kokoro/requirements.txt
@@ -482,9 +482,9 @@ typing-extensions==4.10.0 \
     --hash=sha256:69b1a937c3a517342112fb4c6df7e72fc39a38e7891a5730ed4985b5214b5475 \
     --hash=sha256:b0abd7c89e8fb96f98db18d86106ff1d90ab692004eb746cf6eda2682f91b3cb
     # via -r requirements.in
-urllib3==2.5.0 \
-    --hash=sha256:3fc47733c7e419d4bc3f6b3dc2b4f890bb743906a30d56ba4a5bfa4bbff92760 \
-    --hash=sha256:e6b01673c0fa6a13e374b50871808eb3bf7046c4b125b216f6bf1cc604cff0dc
+urllib3==2.6.3 \
+    --hash=sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed \
+    --hash=sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4
     # via requests
 wheel==0.43.0 \
     --hash=sha256:465ef92c69fa5c5da2d1cf8ac40559a8c940886afcef87dcf14b9470862f1d85 \
@@ -498,4 +498,4 @@ zipp==3.18.0 \
 # WARNING: The following packages were not pinned, but pip requires them to be
 # pinned when the requirements file includes hashes and the requirement is not
 # satisfied by a package already installed. Consider using the --allow-unsafe flag.
-# setuptools
\ No newline at end of file
+# setuptools