diff --git a/examples/grpc-bridge/client/requirements.txt b/examples/grpc-bridge/client/requirements.txt
index c4382cd2ccd3..5277c8ce404c 100644
--- a/examples/grpc-bridge/client/requirements.txt
+++ b/examples/grpc-bridge/client/requirements.txt
@@ -12,51 +12,52 @@ charset-normalizer==2.0.6 \
     --hash=sha256:5d209c0a931f215cee683b6445e2d77677e7e75e159f78def0db09d68fafcaa6 \
     --hash=sha256:5ec46d183433dcbd0ab716f2d7f29d8dee50505b3fdb40c6b985c7c4f5a3591f
     # via requests
-grpcio==1.43.0 \
-    --hash=sha256:0110310eff07bb69782f53b7a947490268c4645de559034c43c0a635612e250f \
-    --hash=sha256:01f4b887ed703fe82ebe613e1d2dadea517891725e17e7a6134dcd00352bd28c \
-    --hash=sha256:04239e8f71db832c26bbbedb4537b37550a39d77681d748ab4678e58dd6455d6 \
-    --hash=sha256:08cf25f2936629db062aeddbb594bd76b3383ab0ede75ef0461a3b0bc3a2c150 \
-    --hash=sha256:0aa8285f284338eb68962fe1a830291db06f366ea12f213399b520c062b01f65 \
-    --hash=sha256:0e731f660e1e68238f56f4ce11156f02fd06dc58bc7834778d42c0081d4ef5ad \
-    --hash=sha256:0edbfeb6729aa9da33ce7e28fb7703b3754934115454ae45e8cc1db601756fd3 \
-    --hash=sha256:124e718faf96fe44c98b05f3f475076be8b5198bb4c52a13208acf88a8548ba9 \
-    --hash=sha256:138f57e3445d4a48d9a8a5af1538fdaafaa50a0a3c243f281d8df0edf221dc02 \
-    --hash=sha256:17b75f220ee6923338155b4fcef4c38802b9a57bc57d112c9599a13a03e99f8d \
-    --hash=sha256:1898f999383baac5fcdbdef8ea5b1ef204f38dc211014eb6977ac6e55944d738 \
-    --hash=sha256:1f16725a320460435a8a5339d8b06c4e00d307ab5ad56746af2e22b5f9c50932 \
-    --hash=sha256:2f96142d0abc91290a63ba203f01649e498302b1b6007c67bad17f823ecde0cf \
-    --hash=sha256:31e6e489ccd8f08884b9349a39610982df48535881ec34f05a11c6e6b6ebf9d0 \
-    --hash=sha256:45401d00f2ee46bde75618bf33e9df960daa7980e6e0e7328047191918c98504 \
-    --hash=sha256:47b6821238d8978014d23b1132713dac6c2d72cbb561cf257608b1673894f90a \
-    --hash=sha256:4b4a7152187a49767a47d1413edde2304c96f41f7bc92cc512e230dfd0fba095 \
-    --hash=sha256:50cfb7e1067ee5e00b8ab100a6b7ea322d37ec6672c0455106520b5891c4b5f5 \
-    --hash=sha256:5449ae564349e7a738b8c38583c0aad954b0d5d1dd3cea68953bfc32eaee11e3 \
-    --hash=sha256:577e024c8dd5f27cd98ba850bc4e890f07d4b5942e5bc059a3d88843a2f48f66 \
-    --hash=sha256:57f1aeb65ed17dfb2f6cd717cc109910fe395133af7257a9c729c0b9604eac10 \
-    --hash=sha256:594aaa0469f4fca7773e80d8c27bf1298e7bbce5f6da0f084b07489a708f16ab \
-    --hash=sha256:6620a5b751b099b3b25553cfc03dfcd873cda06f9bb2ff7e9948ac7090e20f05 \
-    --hash=sha256:6e463b4aa0a6b31cf2e57c4abc1a1b53531a18a570baeed39d8d7b65deb16b7e \
-    --hash=sha256:735d9a437c262ab039d02defddcb9f8f545d7009ae61c0114e19dda3843febe5 \
-    --hash=sha256:772b943f34374744f70236bbbe0afe413ed80f9ae6303503f85e2b421d4bca92 \
-    --hash=sha256:77ef653f966934b3bfdd00e4f2064b68880eb40cf09b0b99edfa5ee22a44f559 \
-    --hash=sha256:80398e9fb598060fa41050d1220f5a2440fe74ff082c36dda41ac3215ebb5ddd \
-    --hash=sha256:8b2b9dc4d7897566723b77422e11c009a0ebd397966b165b21b89a62891a9fdf \
-    --hash=sha256:a4b4543e13acb4806917d883d0f70f21ba93b29672ea81f4aaba14821aaf9bb0 \
-    --hash=sha256:a4e786a8ee8b30b25d70ee52cda6d1dbba2a8ca2f1208d8e20ed8280774f15c8 \
-    --hash=sha256:ade8b79a6b6aea68adb9d4bfeba5d647667d842202c5d8f3ba37ac1dc8e5c09c \
-    --hash=sha256:af78ac55933811e6a25141336b1f2d5e0659c2f568d44d20539b273792563ca7 \
-    --hash=sha256:af9c3742f6c13575c0d4147a8454da0ff5308c4d9469462ff18402c6416942fe \
-    --hash=sha256:b8cc936a29c65ab39714e1ba67a694c41218f98b6e2a64efb83f04d9abc4386b \
-    --hash=sha256:bdf41550815a831384d21a498b20597417fd31bd084deb17d31ceb39ad9acc79 \
-    --hash=sha256:c354017819201053d65212befd1dcb65c2d91b704d8977e696bae79c47cd2f82 \
-    --hash=sha256:c36f418c925a41fccada8f7ae9a3d3e227bfa837ddbfddd3d8b0ac252d12dda9 \
-    --hash=sha256:cbc9b83211d905859dcf234ad39d7193ff0f05bfc3269c364fb0d114ee71de59 \
-    --hash=sha256:e95b5d62ec26d0cd0b90c202d73e7cb927c369c3358e027225239a4e354967dc \
-    --hash=sha256:f11d05402e0ac3a284443d8a432d3dfc76a6bd3f7b5858cddd75617af2d7bd9b \
-    --hash=sha256:fa26a8bbb3fe57845acb1329ff700d5c7eaf06414c3e15f4cb8923f3a466ef64 \
-    --hash=sha256:fb7229fa2a201a0c377ff3283174ec966da8f9fd7ffcc9a92f162d2e7fc9025b \
-    --hash=sha256:fdac966699707b5554b815acc272d81e619dd0999f187cd52a61aef075f870ee
+grpcio==1.51.1 \
+    --hash=sha256:094e64236253590d9d4075665c77b329d707b6fca864dd62b144255e199b4f87 \
+    --hash=sha256:0dc5354e38e5adf2498312f7241b14c7ce3484eefa0082db4297189dcbe272e6 \
+    --hash=sha256:0e1a9e1b4a23808f1132aa35f968cd8e659f60af3ffd6fb00bcf9a65e7db279f \
+    --hash=sha256:0fb93051331acbb75b49a2a0fd9239c6ba9528f6bdc1dd400ad1cb66cf864292 \
+    --hash=sha256:16c71740640ba3a882f50b01bf58154681d44b51f09a5728180a8fdc66c67bd5 \
+    --hash=sha256:172405ca6bdfedd6054c74c62085946e45ad4d9cec9f3c42b4c9a02546c4c7e9 \
+    --hash=sha256:17ec9b13cec4a286b9e606b48191e560ca2f3bbdf3986f91e480a95d1582e1a7 \
+    --hash=sha256:22b011674090594f1f3245960ced7386f6af35485a38901f8afee8ad01541dbd \
+    --hash=sha256:24ac1154c4b2ab4a0c5326a76161547e70664cd2c39ba75f00fc8a2170964ea2 \
+    --hash=sha256:257478300735ce3c98d65a930bbda3db172bd4e00968ba743e6a1154ea6edf10 \
+    --hash=sha256:29cb97d41a4ead83b7bcad23bdb25bdd170b1e2cba16db6d3acbb090bc2de43c \
+    --hash=sha256:2b170eaf51518275c9b6b22ccb59450537c5a8555326fd96ff7391b5dd75303c \
+    --hash=sha256:31bb6bc7ff145e2771c9baf612f4b9ebbc9605ccdc5f3ff3d5553de7fc0e0d79 \
+    --hash=sha256:3c2b3842dcf870912da31a503454a33a697392f60c5e2697c91d133130c2c85d \
+    --hash=sha256:3f9b0023c2c92bebd1be72cdfca23004ea748be1813a66d684d49d67d836adde \
+    --hash=sha256:471d39d3370ca923a316d49c8aac66356cea708a11e647e3bdc3d0b5de4f0a40 \
+    --hash=sha256:49d680356a975d9c66a678eb2dde192d5dc427a7994fb977363634e781614f7c \
+    --hash=sha256:4c4423ea38a7825b8fed8934d6d9aeebdf646c97e3c608c3b0bcf23616f33877 \
+    --hash=sha256:506b9b7a4cede87d7219bfb31014d7b471cfc77157da9e820a737ec1ea4b0663 \
+    --hash=sha256:538d981818e49b6ed1e9c8d5e5adf29f71c4e334e7d459bf47e9b7abb3c30e09 \
+    --hash=sha256:59dffade859f157bcc55243714d57b286da6ae16469bf1ac0614d281b5f49b67 \
+    --hash=sha256:5a6ebcdef0ef12005d56d38be30f5156d1cb3373b52e96f147f4a24b0ddb3a9d \
+    --hash=sha256:5dca372268c6ab6372d37d6b9f9343e7e5b4bc09779f819f9470cd88b2ece3c3 \
+    --hash=sha256:6df3b63538c362312bc5fa95fb965069c65c3ea91d7ce78ad9c47cab57226f54 \
+    --hash=sha256:6f0b89967ee11f2b654c23b27086d88ad7bf08c0b3c2a280362f28c3698b2896 \
+    --hash=sha256:75e29a90dc319f0ad4d87ba6d20083615a00d8276b51512e04ad7452b5c23b04 \
+    --hash=sha256:7942b32a291421460d6a07883033e392167d30724aa84987e6956cd15f1a21b9 \
+    --hash=sha256:9235dcd5144a83f9ca6f431bd0eccc46b90e2c22fe27b7f7d77cabb2fb515595 \
+    --hash=sha256:97d67983189e2e45550eac194d6234fc38b8c3b5396c153821f2d906ed46e0ce \
+    --hash=sha256:9ff42c5620b4e4530609e11afefa4a62ca91fa0abb045a8957e509ef84e54d30 \
+    --hash=sha256:a8a0b77e992c64880e6efbe0086fe54dfc0bbd56f72a92d9e48264dcd2a3db98 \
+    --hash=sha256:aacb54f7789ede5cbf1d007637f792d3e87f1c9841f57dd51abf89337d1b8472 \
+    --hash=sha256:bc59f7ba87972ab236f8669d8ca7400f02a0eadf273ca00e02af64d588046f02 \
+    --hash=sha256:cc2bece1737b44d878cc1510ea04469a8073dbbcdd762175168937ae4742dfb3 \
+    --hash=sha256:cd3baccea2bc5c38aeb14e5b00167bd4e2373a373a5e4d8d850bd193edad150c \
+    --hash=sha256:dad6533411d033b77f5369eafe87af8583178efd4039c41d7515d3336c53b4f1 \
+    --hash=sha256:e223a9793522680beae44671b9ed8f6d25bbe5ddf8887e66aebad5e0686049ef \
+    --hash=sha256:e473525c28251558337b5c1ad3fa969511e42304524a4e404065e165b084c9e4 \
+    --hash=sha256:e4ef09f8997c4be5f3504cefa6b5c6cc3cf648274ce3cede84d4342a35d76db6 \
+    --hash=sha256:e6dfc2b6567b1c261739b43d9c59d201c1b89e017afd9e684d85aa7a186c9f7a \
+    --hash=sha256:eacad297ea60c72dd280d3353d93fb1dcca952ec11de6bb3c49d12a572ba31dd \
+    --hash=sha256:f1158bccbb919da42544a4d3af5d9296a3358539ffa01018307337365a9a0c64 \
+    --hash=sha256:f1fec3abaf274cdb85bf3878167cfde5ad4a4d97c68421afda95174de85ba813 \
+    --hash=sha256:f96ace1540223f26fbe7c4ebbf8a98e3929a6aa0290c8033d12526847b291c0f \
+    --hash=sha256:fbdbe9a849854fe484c00823f45b7baab159bdd4a46075302281998cb8719df5
     # via
     #   -r requirements.in
     #   grpcio-tools
@@ -144,10 +145,6 @@ requests==2.27.1 \
     --hash=sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61 \
     --hash=sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d
     # via -r requirements.in
-six==1.16.0 \
-    --hash=sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926 \
-    --hash=sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254
-    # via grpcio
 urllib3==1.26.7 \
     --hash=sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece \
     --hash=sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844