diff --git a/examples/grpc-bridge/client/requirements.txt b/examples/grpc-bridge/client/requirements.txt
index e75890f33fa7f..d3520ca0c5c54 100644
--- a/examples/grpc-bridge/client/requirements.txt
+++ b/examples/grpc-bridge/client/requirements.txt
@@ -61,82 +61,72 @@ grpcio==1.51.1 \
     # via
     #   -r requirements.in
     #   grpcio-tools
-grpcio-tools==1.48.2 \
-    --hash=sha256:0119aabd9ceedfdf41b56b9fdc8284dd85a7f589d087f2694d743f346a368556 \
-    --hash=sha256:072234859f6069dc43a6be8ad6b7d682f4ba1dc2e2db2ebf5c75f62eee0f6dfb \
-    --hash=sha256:0fb6c1c1e56eb26b224adc028a4204b6ad0f8b292efa28067dff273bbc8b27c4 \
-    --hash=sha256:189be2a9b672300ca6845d94016bdacc052fdbe9d1ae9e85344425efae2ff8ef \
-    --hash=sha256:21ff50e321736eba22210bf9b94e05391a9ac345f26e7df16333dc75d63e74fb \
-    --hash=sha256:3c8749dca04a8d302862ceeb1dfbdd071ee13b281395975f24405a347e5baa57 \
-    --hash=sha256:4fa4300b1be59b046492ed3c5fdb59760bc6433f44c08f50de900f9552ec7461 \
-    --hash=sha256:516eedd5eb7af6326050bc2cfceb3a977b9cc1144f283c43cc4956905285c912 \
-    --hash=sha256:51be91b7c7056ff9ee48b1eccd4a2840b0126230803a5e09dfc082a5b16a91c1 \
-    --hash=sha256:5410d6b601d1404835e34466bd8aee37213489b36ee1aad2276366e265ff29d4 \
-    --hash=sha256:55fdebc73fb580717656b1bafa4f8eca448726a7aa22726a6c0a7895d2f0f088 \
-    --hash=sha256:6cc298fbfe584de8876a85355efbcf796dfbcfac5948c9560f5df82e79336e2a \
-    --hash=sha256:6d9753944e5a6b6b78b76ce9d2ae0fe3f748008c1849deb7fadcb64489d6553b \
-    --hash=sha256:70564521e86a0de35ea9ac6daecff10cb46860aec469af65869974807ce8e98b \
-    --hash=sha256:7307dd2408b82ea545ae63502ec03036b025f449568556ea9a056e06129a7a4e \
-    --hash=sha256:80f450272316ca0924545f488c8492649ca3aeb7044d4bf59c426dcdee527f7c \
-    --hash=sha256:84a84d601a238572d049d3108e04fe4c206536e81076d56e623bd525a1b38def \
-    --hash=sha256:8588819b22d0de3aa1951e1991cc3e4b9aa105eecf6e3e24eb0a2fc8ab958b3e \
-    --hash=sha256:8902a035708555cddbd61b5467cea127484362decc52de03f061a1a520fe90cd \
-    --hash=sha256:8a5614251c46da07549e24f417cf989710250385e9d80deeafc53a0ee7df6325 \
-    --hash=sha256:8e0d74403484eb77e8df2566a64b8b0b484b5c87903678c381634dd72f252d5e \
-    --hash=sha256:92acc3e10ba2b0dcb90a88ae9fe1cc0ffba6868545207e4ff20ca95284f8e3c9 \
-    --hash=sha256:9443f5c30bac449237c3cf99da125f8d6e6c01e17972bc683ee73b75dea95573 \
-    --hash=sha256:9771d4d317dca029dfaca7ec9282d8afe731c18bc536ece37fd39b8a974cc331 \
-    --hash=sha256:a415fbec67d4ff7efe88794cbe00cf548d0f0a5484cceffe0a0c89d47694c491 \
-    --hash=sha256:a43d26714933f23de93ea0bf9c86c66a6ede709b8ca32e357f9e2181703e64ae \
-    --hash=sha256:ace0035766fe01a1b096aa050be9f0a9f98402317e7aeff8bfe55349be32a407 \
-    --hash=sha256:ae56f133b05b7e5d780ef7e032dd762adad7f3dc8f64adb43ff5bfabd659f435 \
-    --hash=sha256:bdbbe63f6190187de5946891941629912ac8196701ed2253fa91624a397822ec \
-    --hash=sha256:cabc8b0905cedbc3b2b7b2856334fa35cce3d4bc79ae241cacd8cca8940a5c85 \
-    --hash=sha256:cb75bac0cd43858cb759ef103fe68f8c540cb58b63dda127e710228fec3007b8 \
-    --hash=sha256:d18599ab572b2f15a8f3db49503272d1bb4fcabb4b4d1214ef03aca1816b20a0 \
-    --hash=sha256:d18ef2adc05a8ef9e58ac46357f6d4ce7e43e077c7eda0a4425773461f9d0e6e \
-    --hash=sha256:d598ccde6338b2cfbb3124f34c95f03394209013f9b1ed4a5360a736853b1c27 \
-    --hash=sha256:d77e8b1613876e0d8fd17709509d4ceba13492816426bd156f7e88a4c47e7158 \
-    --hash=sha256:d886a9e052a038642b3af5d18e6f2085d1656d9788e202dc23258cf3a751e7ca \
-    --hash=sha256:d96e96ae7361aa51c9cd9c73b677b51f691f98df6086860fcc3c45852d96b0b0 \
-    --hash=sha256:dcaaecdd5e847de5c1d533ea91522bf56c9e6b2dc98cdc0d45f0a1c26e846ea2 \
-    --hash=sha256:e0403e095b343431195db1305248b50019ad55d3dd310254431af87e14ef83a2 \
-    --hash=sha256:e20d7885a40e68a2bda92908acbabcdf3c14dd386c3845de73ba139e9df1f132 \
-    --hash=sha256:e5bb396d63495667d4df42e506eed9d74fc9a51c99c173c04395fe7604c848f1 \
-    --hash=sha256:e712a6d00606ad19abdeae852a7e521d6f6d0dcea843708fecf3a38be16a851e \
-    --hash=sha256:e7e7668f89fd598c5469bb58e16bfd12b511d9947ccc75aec94da31f62bc3758 \
-    --hash=sha256:f0feb4f2b777fa6377e977faa89c26359d4f31953de15e035505b92f41aa6906 \
-    --hash=sha256:f75973a42c710999acd419968bc79f00327e03e855bbe82c6529e003e49af660 \
-    --hash=sha256:f766050e491d0b3203b6b85638015f543816a2eb7d089fc04e86e00f6de0e31d
+grpcio-tools==1.51.1 \
+    --hash=sha256:048793747339f327ea091d8f022c6756d89713d8080dffde5ce7380cc348ea8e \
+    --hash=sha256:055819992ddd30c642a7fd6f344a03747be3afa95cb910f8a2e5efaabd41cde5 \
+    --hash=sha256:0a218f64e667f3332b74080bdc5440aaf0fa6700ae07a0b54ecf085aaef2aa9f \
+    --hash=sha256:14e82c2b3ee7e300611c2c729d411b3b911e4cca5f4ec14787457a2fb72ff9d4 \
+    --hash=sha256:15b8acf4eaa0ebe37e2f69108de49efd935b7abe9c7e58ba737490b99906aa76 \
+    --hash=sha256:16b8b915625dc6eb2ea7efdfb06f1fae44a9066c9016453a2ca120c034f33090 \
+    --hash=sha256:1c44b57a6770b78a1eafe355878ff1ec59a2fa07455a2cbd522c071eedae04d4 \
+    --hash=sha256:2281180490c475d09b7aa05dabafa5e09de9902176931e7295113f636c2b5360 \
+    --hash=sha256:27113b354f7587684eb55125733e6e5be1f489458abfe12344dabd918d8dcc54 \
+    --hash=sha256:331a897306adeec3c67470431ea8d8b4972b689d32966f94506d91f4dac20952 \
+    --hash=sha256:392ad4cd004f7b843cf7d916d9a15b2d6585965bfef235be1c88d8f8649777e5 \
+    --hash=sha256:3a671466158ed74c07ee070fb940ed783acf59ba6e6e53cb4de8fd63819c6c7f \
+    --hash=sha256:40ef70e8c5d0310dedff9af502b520b4c7e215bce94094527fb959150a0c594a \
+    --hash=sha256:4957f1ffa16598aa5379505fcbaeb47d65693a46b0817f4ee61db76707092aeb \
+    --hash=sha256:49624394805568acd7d767dea5a00d970fca5ad8f395fe0161eeea0de5133eba \
+    --hash=sha256:4e3249a2ec435b3b972610c66c8a714c188844500d564c910f57a2771dc61978 \
+    --hash=sha256:531586c5598a99658249f3c5e92826d6d2bb117abd6ffc88527d1e1d9eaef924 \
+    --hash=sha256:566809d9942e78821b279af70f3cf159a328127f9f3d5fee8d83ad8b2d27b2fe \
+    --hash=sha256:64d8ad369417759f5fdb8ffb7cbd6374fecc06ab51c9a226dee9bbd7d311c3b5 \
+    --hash=sha256:674b340f2f7bb2adbc3f15144bd37ce5ea83239f78b68dbbd0ea3cba00107e2b \
+    --hash=sha256:67b304282cad38642587ebae68617e450e1ad4fa1c0c8b19e9e30274dbb32716 \
+    --hash=sha256:6b83d7fc2597c6d392c225177d1fbbcff74900f8cc40b33236987fd1ff841330 \
+    --hash=sha256:6d6626a6e4dbe843df96dc8c08dd244d2191a75324f54bfa4ebaa3e76b0b1958 \
+    --hash=sha256:6e72a30be1746ea0749a8486d0ca0120c0b2757fe84fc246a5144b1ef66d7b89 \
+    --hash=sha256:794f26a09b70f4f101df5cf54c6c12dc1b65747ab1dee5bda02c2991389ade56 \
+    --hash=sha256:79c06d2577cb4d977922bbf01234de3b20f73d1784d3cbe3179deee1bdb9a60b \
+    --hash=sha256:87bc5f3e3698c65907d397003c64d25c3ea84e3d6aa46dac133bd98bf66835ee \
+    --hash=sha256:8e62d23d3fed9d4f81738f98dd193dbd2e21aed4a8f0dd715e75b5439e649727 \
+    --hash=sha256:98777b5031f1b3c58b688815ffa83435c103b2152c26eb144f80f4a4bb34addb \
+    --hash=sha256:9906fb6bf6d9c30c23d85153f12d130f44325afe8f9ebe58aa7a6c82ecade9d8 \
+    --hash=sha256:9dfe6c12b0e2c07f6a4a91a9912ef4e5bd007672533891a44e6f433ffbf7c3b1 \
+    --hash=sha256:a66b3a5d18a7615f0f828b72e2d2935751459c89cc4725e56bdfb3d2cd93281f \
+    --hash=sha256:aab24a342642329de38139cb26f8492882ca0d8551bb87f6530bcc613945a0d0 \
+    --hash=sha256:b4fb8ed6d29f2d6cf03ef99ffaad635bbc132a59be77013691392fe557e67144 \
+    --hash=sha256:c4649af7f5d9553975ee66b6bfae20a84be779f13e163fa835e782961895e63c \
+    --hash=sha256:ccd37165d7a3e93f460096a2eb62b7a9c1ebe5c424eaee42d8e92740d0c8f6bc \
+    --hash=sha256:d5e033c04b416afcddd5231b3ff94a34fb5d26fba2416eb940e69b05f22cfd25 \
+    --hash=sha256:d7b186183515ad6b8584ffe4bd820b72b00f6e7d121fb1c36294edeea9092313 \
+    --hash=sha256:d8cc862a1ad30f94528d66cc6f95fb9e659005e568313e54a23550535b649573 \
+    --hash=sha256:de51a0a71845b854f6a5967756c893c96bd03e37f39e5dce87b4f409dac36ee2 \
+    --hash=sha256:e9abc03d67793b1bf33dc766caa69a3333f9db029869ba6e8fc6cd9c251c0080 \
+    --hash=sha256:ecf1494cb695afead36995534f787761ee33fb9e116b23030113a37fe6057a83 \
+    --hash=sha256:f06bb0753b7cecbff154b523cfb8f45dee2c31b0a4c72bed7da44c57f1cba113 \
+    --hash=sha256:f336ad9be661d92fa45940e74e8ff3d78e67ebe9b4f7ea8774b2d680c17aeb6c \
+    --hash=sha256:f6caf36e7752728329a28f93afec7c4ec9015fc1c6e4460bd1eb0f3737e1c55a
     # via -r requirements.in
 idna==3.2 \
     --hash=sha256:14475042e284991034cb48e06f6851428fb14c4dc953acd9be9a5e95c7b6dd7a \
     --hash=sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3
     # via requests
-protobuf==3.20.3 \
-    --hash=sha256:03038ac1cfbc41aa21f6afcbcd357281d7521b4157926f30ebecc8d4ea59dcb7 \
-    --hash=sha256:28545383d61f55b57cf4df63eebd9827754fd2dc25f80c5253f9184235db242c \
-    --hash=sha256:2e3427429c9cffebf259491be0af70189607f365c2f41c7c3764af6f337105f2 \
-    --hash=sha256:398a9e0c3eaceb34ec1aee71894ca3299605fa8e761544934378bbc6c97de23b \
-    --hash=sha256:44246bab5dd4b7fbd3c0c80b6f16686808fab0e4aca819ade6e8d294a29c7050 \
-    --hash=sha256:447d43819997825d4e71bf5769d869b968ce96848b6479397e29fc24c4a5dfe9 \
-    --hash=sha256:67a3598f0a2dcbc58d02dd1928544e7d88f764b47d4a286202913f0b2801c2e7 \
-    --hash=sha256:74480f79a023f90dc6e18febbf7b8bac7508420f2006fabd512013c0c238f454 \
-    --hash=sha256:819559cafa1a373b7096a482b504ae8a857c89593cf3a25af743ac9ecbd23480 \
-    --hash=sha256:899dc660cd599d7352d6f10d83c95df430a38b410c1b66b407a6b29265d66469 \
-    --hash=sha256:8c0c984a1b8fef4086329ff8dd19ac77576b384079247c770f29cc8ce3afa06c \
-    --hash=sha256:9aae4406ea63d825636cc11ffb34ad3379335803216ee3a856787bcf5ccc751e \
-    --hash=sha256:a7ca6d488aa8ff7f329d4c545b2dbad8ac31464f1d8b1c87ad1346717731e4db \
-    --hash=sha256:b6cc7ba72a8850621bfec987cb72623e703b7fe2b9127a161ce61e61558ad905 \
-    --hash=sha256:bf01b5720be110540be4286e791db73f84a2b721072a3711efff6c324cdf074b \
-    --hash=sha256:c02ce36ec760252242a33967d51c289fd0e1c0e6e5cc9397e2279177716add86 \
-    --hash=sha256:d9e4432ff660d67d775c66ac42a67cf2453c27cb4d738fc22cb53b5d84c135d4 \
-    --hash=sha256:daa564862dd0d39c00f8086f88700fdbe8bc717e993a21e90711acfed02f2402 \
-    --hash=sha256:de78575669dddf6099a8a0f46a27e82a1783c557ccc38ee620ed8cc96d3be7d7 \
-    --hash=sha256:e64857f395505ebf3d2569935506ae0dfc4a15cb80dc25261176c784662cdcc4 \
-    --hash=sha256:e67f9af1b607eb3a89aafc9bc68a9d1172aae788b2445cb9fd781bd97531f1f1 \
-    --hash=sha256:f4bd856d702e5b0d96a00ec6b307b0f51c1982c2bf9c0052cf9019e9a544ba99 \
-    --hash=sha256:f4c42102bc82a51108e449cbb32b19b180022941c727bac0cfd50170341f16ee
+protobuf==4.21.12 \
+    --hash=sha256:1f22ac0ca65bb70a876060d96d914dae09ac98d114294f77584b0d2644fa9c30 \
+    --hash=sha256:237216c3326d46808a9f7c26fd1bd4b20015fb6867dc5d263a493ef9a539293b \
+    --hash=sha256:27f4d15021da6d2b706ddc3860fac0a5ddaba34ab679dc182b60a8bb4e1121cc \
+    --hash=sha256:299ea899484ee6f44604deb71f424234f654606b983cb496ea2a53e3c63ab791 \
+    --hash=sha256:3d164928ff0727d97022957c2b849250ca0e64777ee31efd7d6de2e07c494717 \
+    --hash=sha256:6ab80df09e3208f742c98443b6166bcb70d65f52cfeb67357d52032ea1ae9bec \
+    --hash=sha256:78a28c9fa223998472886c77042e9b9afb6fe4242bd2a2a5aced88e3f4422aa7 \
+    --hash=sha256:7cd532c4566d0e6feafecc1059d04c7915aec8e182d1cf7adee8b24ef1e2e6ab \
+    --hash=sha256:89f9149e4a0169cddfc44c74f230d7743002e3aa0b9472d8c28f0388102fc4c2 \
+    --hash=sha256:a53fd3f03e578553623272dc46ac2f189de23862e68565e83dde203d41b76fc5 \
+    --hash=sha256:b135410244ebe777db80298297a97fbb4c862c881b4403b71bac9d4107d61fd1 \
+    --hash=sha256:b98d0148f84e3a3c569e19f52103ca1feacdac0d2df8d6533cf983d1fda28462 \
+    --hash=sha256:d1736130bce8cf131ac7957fa26880ca19227d4ad68b4888b3be0dea1f95df97 \
+    --hash=sha256:f45460f9ee70a0ec1b6694c6e4e348ad2019275680bd68a1d9314b8c7e01e574
     # via
     #   -r requirements.in
     #   grpcio-tools
@@ -144,13 +134,11 @@ requests==2.28.1 \
     --hash=sha256:7c5599b102feddaa661c826c56ab4fee28bfd17f5abca1ebbe3e7f19d7c97983 \
     --hash=sha256:8fefa2a1a1365bf5520aac41836fbee479da67864514bdb821f31ce07ce65349
     # via -r requirements.in
-urllib3==1.26.7 \
-    --hash=sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece \
-    --hash=sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844
-    # via requests
-
-# The following packages are considered to be unsafe in a requirements file:
 setuptools==65.5.1 \
     --hash=sha256:d0b9a8433464d5800cbe05094acf5c6d52a91bfac9b52bcfc4d41382be5d5d31 \
     --hash=sha256:e197a19aa8ec9722928f2206f8de752def0e4c9fc6953527360d1c36d94ddb2f
     # via grpcio-tools
+urllib3==1.26.7 \
+    --hash=sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece \
+    --hash=sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844
+    # via requests