diff --git a/components/doc-classifier/src/requirements.txt b/components/doc-classifier/src/requirements.txt
index 9d83ee00..c4546329 100644
--- a/components/doc-classifier/src/requirements.txt
+++ b/components/doc-classifier/src/requirements.txt
@@ -226,18 +226,18 @@ proto-plus==1.25.0 \
     #   -c reqs/constraints.txt
     #   google-api-core
     #   google-cloud-documentai
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
diff --git a/components/doc-deletion/src/requirements.txt b/components/doc-deletion/src/requirements.txt
index b46dd2de..55b7003f 100644
--- a/components/doc-deletion/src/requirements.txt
+++ b/components/doc-deletion/src/requirements.txt
@@ -932,18 +932,18 @@ proto-plus==1.25.0 \
     #   -c reqs/constraints.txt
     #   google-api-core
     #   google-cloud-discoveryengine
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
diff --git a/components/doc-registry/src/requirements.txt b/components/doc-registry/src/requirements.txt
index 5070f9cb..905e8359 100644
--- a/components/doc-registry/src/requirements.txt
+++ b/components/doc-registry/src/requirements.txt
@@ -297,18 +297,18 @@ proto-plus==1.25.0 \
     #   -r components/doc-registry/src/requirements.in
     #   google-api-core
     #   google-cloud-bigquery-storage
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
diff --git a/components/post-setup-config/src/requirements.txt b/components/post-setup-config/src/requirements.txt
index 10d71f3a..48f123e2 100644
--- a/components/post-setup-config/src/requirements.txt
+++ b/components/post-setup-config/src/requirements.txt
@@ -786,18 +786,18 @@ proto-plus==1.25.0 \
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
diff --git a/components/processing/terraform/build/requirements.txt b/components/processing/terraform/build/requirements.txt
index fc44853b..ae3e7447 100644
--- a/components/processing/terraform/build/requirements.txt
+++ b/components/processing/terraform/build/requirements.txt
@@ -511,18 +511,18 @@ proto-plus==1.25.0 \
     #   google-api-core
     #   google-cloud-bigquery-storage
     #   processor-base
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
diff --git a/components/specialized-parser/src/requirements.txt b/components/specialized-parser/src/requirements.txt
index 908f0f05..9614ba94 100644
--- a/components/specialized-parser/src/requirements.txt
+++ b/components/specialized-parser/src/requirements.txt
@@ -932,18 +932,18 @@ proto-plus==1.25.0 \
     #   -c reqs/constraints.txt
     #   google-api-core
     #   google-cloud-documentai
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   google-api-core
diff --git a/components/webui/requirements.txt b/components/webui/requirements.txt
index 3bea5a01..8341165d 100644
--- a/components/webui/requirements.txt
+++ b/components/webui/requirements.txt
@@ -859,18 +859,18 @@ proto-plus==1.25.0 \
     #   google-cloud-discoveryengine
     #   google-cloud-firestore
     #   google-cloud-resource-manager
-protobuf==5.28.3 \
-    --hash=sha256:0c4eec6f987338617072592b97943fdbe30d019c56126493111cf24344c1cc24 \
-    --hash=sha256:135658402f71bbd49500322c0f736145731b16fc79dc8f367ab544a17eab4535 \
-    --hash=sha256:27b246b3723692bf1068d5734ddaf2fccc2cdd6e0c9b47fe099244d80200593b \
-    --hash=sha256:3e6101d095dfd119513cde7259aa703d16c6bbdfae2554dfe5cfdbe94e32d548 \
-    --hash=sha256:3fa2de6b8b29d12c61911505d893afe7320ce7ccba4df913e2971461fa36d584 \
-    --hash=sha256:64badbc49180a5e401f373f9ce7ab1d18b63f7dd4a9cdc43c92b9f0b481cef7b \
-    --hash=sha256:70585a70fc2dd4818c51287ceef5bdba6387f88a578c86d47bb34669b5552c36 \
-    --hash=sha256:712319fbdddb46f21abb66cd33cb9e491a5763b2febd8f228251add221981135 \
-    --hash=sha256:91fba8f445723fcf400fdbe9ca796b19d3b1242cd873907979b9ed71e4afe868 \
-    --hash=sha256:a3f6857551e53ce35e60b403b8a27b0295f7d6eb63d10484f12bc6879c715687 \
-    --hash=sha256:cee1757663fa32a1ee673434fcf3bf24dd54763c79690201208bafec62f19eed
+protobuf==5.29.5 \
+    --hash=sha256:3f1c6468a2cfd102ff4703976138844f78ebd1fb45f49011afc5139e9e283079 \
+    --hash=sha256:3f76e3a3675b4a4d867b52e4a5f5b78a2ef9565549d4037e06cf7b0942b1d3fc \
+    --hash=sha256:470f3af547ef17847a28e1f47200a1cbf0ba3ff57b7de50d22776607cd2ea353 \
+    --hash=sha256:63848923da3325e1bf7e9003d680ce6e14b07e55d0473253a690c3a8b8fd6e61 \
+    --hash=sha256:6cf42630262c59b2d8de33954443d94b746c952b01434fc58a417fdbd2e84bd5 \
+    --hash=sha256:6f642dc9a61782fa72b90878af134c5afe1917c89a568cd3476d758d3c3a0736 \
+    --hash=sha256:7318608d56b6402d2ea7704ff1e1e4597bee46d760e7e4dd42a3d45e24b87f2e \
+    --hash=sha256:bc1463bafd4b0929216c35f437a8e28731a2b7fe3d98bb77a600efced5a15c84 \
+    --hash=sha256:e38c5add5a311f2a6eb0340716ef9b039c1dfa428b28f25a7838ac329204a671 \
+    --hash=sha256:ef91363ad4faba7b25d844ef1ada59ff1604184c0bcd8b39b8a6bef15e1af238 \
+    --hash=sha256:fa18533a299d7ab6c55a238bf8629311439995f2e7eca5caaff08663606e9015
     # via
     #   -c reqs/constraints.txt
     #   processor-web-ui (components/webui/pyproject.toml)