diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d33523fb8f26..9429d3f9e532 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -11,7 +11,7 @@
   "core/packages/logging-utils": "1.1.3",
   "core/packages/nodejs-googleapis-common": "8.0.1",
   "core/packages/nodejs-proto-files": "5.0.1",
-  "core/packages/proto3-json-serializer-nodejs": "3.0.4",
+  "core/packages/proto3-json-serializer-nodejs": "3.0.5",
   "core/packages/retry-request": "8.0.2",
   "core/packages/teeny-request": "10.1.2",
   "core/packages/tools": "1.0.5",
diff --git a/changelog.json b/changelog.json
index 6e4300578aca..1bf6541c070b 100644
--- a/changelog.json
+++ b/changelog.json
@@ -1,6 +1,31 @@
 {
   "repository": "googleapis/google-cloud-node",
   "entries": [
+    {
+      "changes": [
+        {
+          "type": "fix",
+          "sha": "9fd76eff87b1cf02db6205f141449b31e8ab7d8f",
+          "message": "Bump all node submodules",
+          "issues": [
+            "8178"
+          ]
+        },
+        {
+          "type": "fix",
+          "sha": "c1a03fe604662091be283055c7d34052c64d6334",
+          "message": "Change the copyright year for files in the packages folder",
+          "issues": [
+            "8109"
+          ]
+        }
+      ],
+      "version": "3.0.5",
+      "language": "JAVASCRIPT",
+      "artifactName": "proto3-json-serializer",
+      "id": "a973d3cc-3f64-403f-8f7d-1c3c9f094327",
+      "createTime": "2026-05-06T21:35:09.985Z"
+    },
     {
       "changes": [
         {
@@ -77687,5 +77712,5 @@
       "createTime": "2023-01-28T04:18:24.718Z"
     }
   ],
-  "updateTime": "2026-05-06T18:07:28.494Z"
+  "updateTime": "2026-05-06T21:35:09.985Z"
 }
\ No newline at end of file
diff --git a/core/packages/proto3-json-serializer-nodejs/CHANGELOG.md b/core/packages/proto3-json-serializer-nodejs/CHANGELOG.md
index dfdb4f58bf3f..db6356a0a71f 100644
--- a/core/packages/proto3-json-serializer-nodejs/CHANGELOG.md
+++ b/core/packages/proto3-json-serializer-nodejs/CHANGELOG.md
@@ -1,6 +1,14 @@
 # Changelog
 
 
+## [3.0.5](https://github.com/googleapis/google-cloud-node/compare/proto3-json-serializer-v3.0.4...proto3-json-serializer-v3.0.5) (2026-05-06)
+
+
+### Bug Fixes
+
+* Bump all node submodules ([#8178](https://github.com/googleapis/google-cloud-node/issues/8178)) ([9fd76ef](https://github.com/googleapis/google-cloud-node/commit/9fd76eff87b1cf02db6205f141449b31e8ab7d8f))
+* Change the copyright year for files in the packages folder ([#8109](https://github.com/googleapis/google-cloud-node/issues/8109)) ([c1a03fe](https://github.com/googleapis/google-cloud-node/commit/c1a03fe604662091be283055c7d34052c64d6334))
+
 ## [3.0.4](https://github.com/googleapis/google-cloud-node-core/compare/proto3-json-serializer-v3.0.3...proto3-json-serializer-v3.0.4) (2025-10-29)
 
 
diff --git a/core/packages/proto3-json-serializer-nodejs/package.json b/core/packages/proto3-json-serializer-nodejs/package.json
index e6b8b3a6540d..15db506ddae5 100644
--- a/core/packages/proto3-json-serializer-nodejs/package.json
+++ b/core/packages/proto3-json-serializer-nodejs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "proto3-json-serializer",
-  "version": "3.0.4",
+  "version": "3.0.5",
   "repository": {
     "type": "git",
     "directory": "packages/proto3-json-serializer-nodejs",
diff --git a/core/packages/proto3-json-serializer-nodejs/samples/package.json b/core/packages/proto3-json-serializer-nodejs/samples/package.json
index d425c06b9755..43605b59f99f 100644
--- a/core/packages/proto3-json-serializer-nodejs/samples/package.json
+++ b/core/packages/proto3-json-serializer-nodejs/samples/package.json
@@ -15,7 +15,7 @@
   ],
   "dependencies": {
     "google-proto-files": "^5.0.0",
-    "proto3-json-serializer": "^3.0.4",
+    "proto3-json-serializer": "^3.0.5",
     "protobufjs": "^7.0.0"
   },
   "devDependencies": {