diff --git a/.kokoro/requirements.txt b/.kokoro/requirements.txt
index 8c11c9f..2bf6d91 100644
--- a/.kokoro/requirements.txt
+++ b/.kokoro/requirements.txt
@@ -12,6 +12,10 @@ attrs==23.1.0 \
     --hash=sha256:1f28b4522cdc2fb4256ac1a020c78acf9cba2c6b461ccd2c126f3aa8e8335d04 \
     --hash=sha256:6279836d581513a26f1bf235f9acd333bc9115683f14f7e8fae46c98fc50e015
     # via gcp-releasetool
+build==1.0.3 \
+    --hash=sha256:538aab1b64f9828977f84bc63ae570b060a8ed1be419e7870b8b4fc5e6ea553b \
+    --hash=sha256:589bf99a67df7c9cf07ec0ac0e5e2ea5d4b37ac63301c4986d1acb126aa83f8f
+    # via -r requirements.in
 cachetools==5.3.2 \
     --hash=sha256:086ee420196f7b2ab9ca2db2520aca326318b68fe5ba8bc4d49cca91add450f2 \
     --hash=sha256:861f35a13a451f94e301ce2bec7cac63e881232ccce7ed67fab9b5df4d3beaa1
@@ -93,39 +97,39 @@ colorlog==6.7.0 \
     # via
     #   gcp-docuploader
     #   nox
-cryptography==42.0.0 \
-    --hash=sha256:0a68bfcf57a6887818307600c3c0ebc3f62fbb6ccad2240aa21887cda1f8df1b \
-    --hash=sha256:146e971e92a6dd042214b537a726c9750496128453146ab0ee8971a0299dc9bd \
-    --hash=sha256:14e4b909373bc5bf1095311fa0f7fcabf2d1a160ca13f1e9e467be1ac4cbdf94 \
-    --hash=sha256:206aaf42e031b93f86ad60f9f5d9da1b09164f25488238ac1dc488334eb5e221 \
-    --hash=sha256:3005166a39b70c8b94455fdbe78d87a444da31ff70de3331cdec2c568cf25b7e \
-    --hash=sha256:324721d93b998cb7367f1e6897370644751e5580ff9b370c0a50dc60a2003513 \
-    --hash=sha256:33588310b5c886dfb87dba5f013b8d27df7ffd31dc753775342a1e5ab139e59d \
-    --hash=sha256:35cf6ed4c38f054478a9df14f03c1169bb14bd98f0b1705751079b25e1cb58bc \
-    --hash=sha256:3ca482ea80626048975360c8e62be3ceb0f11803180b73163acd24bf014133a0 \
-    --hash=sha256:56ce0c106d5c3fec1038c3cca3d55ac320a5be1b44bf15116732d0bc716979a2 \
-    --hash=sha256:5a217bca51f3b91971400890905a9323ad805838ca3fa1e202a01844f485ee87 \
-    --hash=sha256:678cfa0d1e72ef41d48993a7be75a76b0725d29b820ff3cfd606a5b2b33fda01 \
-    --hash=sha256:69fd009a325cad6fbfd5b04c711a4da563c6c4854fc4c9544bff3088387c77c0 \
-    --hash=sha256:6cf9b76d6e93c62114bd19485e5cb003115c134cf9ce91f8ac924c44f8c8c3f4 \
-    --hash=sha256:74f18a4c8ca04134d2052a140322002fef535c99cdbc2a6afc18a8024d5c9d5b \
-    --hash=sha256:85f759ed59ffd1d0baad296e72780aa62ff8a71f94dc1ab340386a1207d0ea81 \
-    --hash=sha256:87086eae86a700307b544625e3ba11cc600c3c0ef8ab97b0fda0705d6db3d4e3 \
-    --hash=sha256:8814722cffcfd1fbd91edd9f3451b88a8f26a5fd41b28c1c9193949d1c689dc4 \
-    --hash=sha256:8fedec73d590fd30c4e3f0d0f4bc961aeca8390c72f3eaa1a0874d180e868ddf \
-    --hash=sha256:9515ea7f596c8092fdc9902627e51b23a75daa2c7815ed5aa8cf4f07469212ec \
-    --hash=sha256:988b738f56c665366b1e4bfd9045c3efae89ee366ca3839cd5af53eaa1401bce \
-    --hash=sha256:a2a8d873667e4fd2f34aedab02ba500b824692c6542e017075a2efc38f60a4c0 \
-    --hash=sha256:bd7cf7a8d9f34cc67220f1195884151426ce616fdc8285df9054bfa10135925f \
-    --hash=sha256:bdce70e562c69bb089523e75ef1d9625b7417c6297a76ac27b1b8b1eb51b7d0f \
-    --hash=sha256:be14b31eb3a293fc6e6aa2807c8a3224c71426f7c4e3639ccf1a2f3ffd6df8c3 \
-    --hash=sha256:be41b0c7366e5549265adf2145135dca107718fa44b6e418dc7499cfff6b4689 \
-    --hash=sha256:c310767268d88803b653fffe6d6f2f17bb9d49ffceb8d70aed50ad45ea49ab08 \
-    --hash=sha256:c58115384bdcfe9c7f644c72f10f6f42bed7cf59f7b52fe1bf7ae0a622b3a139 \
-    --hash=sha256:c640b0ef54138fde761ec99a6c7dc4ce05e80420262c20fa239e694ca371d434 \
-    --hash=sha256:ca20550bb590db16223eb9ccc5852335b48b8f597e2f6f0878bbfd9e7314eb17 \
-    --hash=sha256:d97aae66b7de41cdf5b12087b5509e4e9805ed6f562406dfcf60e8481a9a28f8 \
-    --hash=sha256:e9326ca78111e4c645f7e49cbce4ed2f3f85e17b61a563328c85a5208cf34440
+cryptography==42.0.2 \
+    --hash=sha256:087887e55e0b9c8724cf05361357875adb5c20dec27e5816b653492980d20380 \
+    --hash=sha256:09a77e5b2e8ca732a19a90c5bca2d124621a1edb5438c5daa2d2738bfeb02589 \
+    --hash=sha256:130c0f77022b2b9c99d8cebcdd834d81705f61c68e91ddd614ce74c657f8b3ea \
+    --hash=sha256:141e2aa5ba100d3788c0ad7919b288f89d1fe015878b9659b307c9ef867d3a65 \
+    --hash=sha256:28cb2c41f131a5758d6ba6a0504150d644054fd9f3203a1e8e8d7ac3aea7f73a \
+    --hash=sha256:2f9f14185962e6a04ab32d1abe34eae8a9001569ee4edb64d2304bf0d65c53f3 \
+    --hash=sha256:320948ab49883557a256eab46149df79435a22d2fefd6a66fe6946f1b9d9d008 \
+    --hash=sha256:36d4b7c4be6411f58f60d9ce555a73df8406d484ba12a63549c88bd64f7967f1 \
+    --hash=sha256:3b15c678f27d66d247132cbf13df2f75255627bcc9b6a570f7d2fd08e8c081d2 \
+    --hash=sha256:3dbd37e14ce795b4af61b89b037d4bc157f2cb23e676fa16932185a04dfbf635 \
+    --hash=sha256:4383b47f45b14459cab66048d384614019965ba6c1a1a141f11b5a551cace1b2 \
+    --hash=sha256:44c95c0e96b3cb628e8452ec060413a49002a247b2b9938989e23a2c8291fc90 \
+    --hash=sha256:4b063d3413f853e056161eb0c7724822a9740ad3caa24b8424d776cebf98e7ee \
+    --hash=sha256:52ed9ebf8ac602385126c9a2fe951db36f2cb0c2538d22971487f89d0de4065a \
+    --hash=sha256:55d1580e2d7e17f45d19d3b12098e352f3a37fe86d380bf45846ef257054b242 \
+    --hash=sha256:5ef9bc3d046ce83c4bbf4c25e1e0547b9c441c01d30922d812e887dc5f125c12 \
+    --hash=sha256:5fa82a26f92871eca593b53359c12ad7949772462f887c35edaf36f87953c0e2 \
+    --hash=sha256:61321672b3ac7aade25c40449ccedbc6db72c7f5f0fdf34def5e2f8b51ca530d \
+    --hash=sha256:701171f825dcab90969596ce2af253143b93b08f1a716d4b2a9d2db5084ef7be \
+    --hash=sha256:841ec8af7a8491ac76ec5a9522226e287187a3107e12b7d686ad354bb78facee \
+    --hash=sha256:8a06641fb07d4e8f6c7dda4fc3f8871d327803ab6542e33831c7ccfdcb4d0ad6 \
+    --hash=sha256:8e88bb9eafbf6a4014d55fb222e7360eef53e613215085e65a13290577394529 \
+    --hash=sha256:a00aee5d1b6c20620161984f8ab2ab69134466c51f58c052c11b076715e72929 \
+    --hash=sha256:a047682d324ba56e61b7ea7c7299d51e61fd3bca7dad2ccc39b72bd0118d60a1 \
+    --hash=sha256:a7ef8dd0bf2e1d0a27042b231a3baac6883cdd5557036f5e8df7139255feaac6 \
+    --hash=sha256:ad28cff53f60d99a928dfcf1e861e0b2ceb2bc1f08a074fdd601b314e1cc9e0a \
+    --hash=sha256:b9097a208875fc7bbeb1286d0125d90bdfed961f61f214d3f5be62cd4ed8a446 \
+    --hash=sha256:b97fe7d7991c25e6a31e5d5e795986b18fbbb3107b873d5f3ae6dc9a103278e9 \
+    --hash=sha256:e0ec52ba3c7f1b7d813cd52649a5b3ef1fc0d433219dc8c93827c57eab6cf888 \
+    --hash=sha256:ea2c3ffb662fec8bbbfce5602e2c159ff097a4631d96235fcf0fb00e59e3ece4 \
+    --hash=sha256:fa3dec4ba8fb6e662770b74f62f1a0c7d4e37e25b58b2bf2c1be4c95372b4a33 \
+    --hash=sha256:fbeb725c9dc799a574518109336acccaf1303c30d45c075c665c0793c2f79a7f
     # via
     #   gcp-releasetool
     #   secretstorage
@@ -260,6 +264,7 @@ importlib-metadata==6.8.0 \
     --hash=sha256:dbace7892d8c0c4ac1ad096662232f831d4e64f4c4545bd53016a3e9d4654743
     # via
     #   -r requirements.in
+    #   build
     #   keyring
     #   twine
 jaraco-classes==3.3.0 \
@@ -382,6 +387,7 @@ packaging==23.2 \
     --hash=sha256:048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5 \
     --hash=sha256:8c491190033a9af7e1d931d0b5dacc2ef47509b34dd0de67ed209b5203fc88c7
     # via
+    #   build
     #   gcp-releasetool
     #   nox
 pkginfo==1.9.6 \
@@ -447,6 +453,10 @@ pyjwt==2.8.0 \
 pyperclip==1.8.2 \
     --hash=sha256:105254a8b04934f0bc84e9c24eb360a591aaf6535c9def5f29d92af107a9bf57
     # via gcp-releasetool
+pyproject-hooks==1.0.0 \
+    --hash=sha256:283c11acd6b928d2f6a7c73fa0d01cb2bdc5f07c57a2eeb6e83d5e56b97976f8 \
+    --hash=sha256:f271b298b97f5955d53fb12b72c1fb1948c22c1a6b70b315c54cedaca0264ef5
+    # via build
 python-dateutil==2.8.2 \
     --hash=sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86 \
     --hash=sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9
@@ -490,6 +500,12 @@ six==1.16.0 \
     # via
     #   gcp-docuploader
     #   python-dateutil
+tomli==2.0.1 \
+    --hash=sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc \
+    --hash=sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f
+    # via
+    #   build
+    #   pyproject-hooks
 twine==4.0.2 \
     --hash=sha256:929bc3c280033347a00f847236564d1c52a3e61b1ac2516c97c48f3ceab756d8 \
     --hash=sha256:9e102ef5fdd5a20661eb88fad46338806c3bd32cf1db729603fe3697b1bc83c8