diff --git a/.kokoro/requirements.txt b/.kokoro/requirements.txt
index 02bfd80d12..57db64b5cc 100644
--- a/.kokoro/requirements.txt
+++ b/.kokoro/requirements.txt
@@ -372,13 +372,14 @@ nox==2023.4.22 \
     --hash=sha256:0b1adc619c58ab4fa57d6ab2e7823fe47a32e70202f287d78474adcc7bda1891 \
     --hash=sha256:46c0560b0dc609d7d967dc99e22cb463d3c4caf54a5fda735d6c11b5177e3a9f
     # via -r requirements.in
-packaging==23.2 \
-    --hash=sha256:048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5 \
-    --hash=sha256:8c491190033a9af7e1d931d0b5dacc2ef47509b34dd0de67ed209b5203fc88c7
+packaging==26.0 \
+    --hash=sha256:00243ae351a257117b6a241061796684b084ed1c516a08c48a3f7e147a9d80b4 \
+    --hash=sha256:b36f1fef9334a5588b4166f8bcd26a14e521f2b55e6b9de3aaa80d3ff7a37529
     # via
     #   build
     #   gcp-releasetool
     #   nox
+    #   wheel
 pkginfo==1.9.6 \
     --hash=sha256:4b7a555a6d5a22169fcc9cf7bfd78d296b0361adad412a346c1226849af5e546 \
     --hash=sha256:8fd5896e8718a4372f0ea9cc9d96f6417c9b986e23a4d116dda26b62cc29d046
@@ -528,9 +529,9 @@ virtualenv==20.24.6 \
     --hash=sha256:02ece4f56fbf939dbbc33c0715159951d6bf14aaf5457b092e4548e1382455af \
     --hash=sha256:520d056652454c5098a00c0f073611ccbea4c79089331f60bf9d7ba247bb7381
     # via nox
-wheel==0.41.3 \
-    --hash=sha256:488609bc63a29322326e05560731bf7bfea8e48ad646e1f5e40d366607de0942 \
-    --hash=sha256:4d4987ce51a49370ea65c0bfd2234e8ce80a12780820d9dc462597a6e60d0841
+wheel==0.46.2 \
+    --hash=sha256:33ae60725d69eaa249bc1982e739943c23b34b58d51f1cb6253453773aca6e65 \
+    --hash=sha256:3d79e48fde9847618a5a181f3cc35764c349c752e2fe911e65fa17faab9809b0
     # via -r requirements.in
 zipp==3.17.0 \
     --hash=sha256:0e923e726174922dce09c53c59ad483ff7bbb8e572e00c7f7c46b88556409f31 \