diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5bf3dce2..a4e15da3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## [5.1.1](https://github.com/googleapis/nodejs-bigquery-storage/compare/v5.1.0...v5.1.1) (2025-09-29)
+
+
+### Bug Fixes
+
+* **deps:** Update dependency apache-arrow to v21 ([#579](https://github.com/googleapis/nodejs-bigquery-storage/issues/579)) ([0a3643e](https://github.com/googleapis/nodejs-bigquery-storage/commit/0a3643e97a52bc5f588ca6843fb320617b09954f))
+* **deps:** Update dependency google-auth-library to v10 ([#573](https://github.com/googleapis/nodejs-bigquery-storage/issues/573)) ([5ef6bdd](https://github.com/googleapis/nodejs-bigquery-storage/commit/5ef6bdd383ca08cdcd14366a04b380fba211952e))
+* **deps:** Update dependency google-gax to v5 ([#575](https://github.com/googleapis/nodejs-bigquery-storage/issues/575)) ([bb4b2ff](https://github.com/googleapis/nodejs-bigquery-storage/commit/bb4b2ff6251580ce81d5c7641ae8dadbd058e1b3))
+* Update gax version, adjust monkeypatch for protobufjs ([#607](https://github.com/googleapis/nodejs-bigquery-storage/issues/607)) ([6fe249d](https://github.com/googleapis/nodejs-bigquery-storage/commit/6fe249d0c322ad1029fa8f1aa7494ffe5220ec23))
+
 ## [5.1.0](https://github.com/googleapis/nodejs-bigquery-storage/compare/v5.0.0...v5.1.0) (2025-06-06)
 
 
diff --git a/package.json b/package.json
index 8838d09c..e6a29994 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/bigquery-storage",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "description": "Client for the BigQuery Storage API",
   "repository": "googleapis/nodejs-bigquery-storage",
   "license": "Apache-2.0",
@@ -34,7 +34,6 @@
     "extend": "^3.0.2",
     "google-auth-library": "^10.0.0",
     "google-gax": "^5.0.0"
-
   },
   "peerDependencies": {
     "protobufjs": "^7.2.4 - 7.5.0"
diff --git a/samples/generated/v1/snippet_metadata.google.cloud.bigquery.storage.v1.json b/samples/generated/v1/snippet_metadata.google.cloud.bigquery.storage.v1.json
index a02b7e54..8c8181f2 100644
--- a/samples/generated/v1/snippet_metadata.google.cloud.bigquery.storage.v1.json
+++ b/samples/generated/v1/snippet_metadata.google.cloud.bigquery.storage.v1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-storage",
-        "version": "5.1.0",
+        "version": "5.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1/snippet_metadata_google.cloud.bigquery.storage.v1.json b/samples/generated/v1/snippet_metadata_google.cloud.bigquery.storage.v1.json
index 0f17af12..37b10f4a 100644
--- a/samples/generated/v1/snippet_metadata_google.cloud.bigquery.storage.v1.json
+++ b/samples/generated/v1/snippet_metadata_google.cloud.bigquery.storage.v1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-storage",
-        "version": "5.1.0",
+        "version": "5.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1alpha/snippet_metadata_google.cloud.bigquery.storage.v1alpha.json b/samples/generated/v1alpha/snippet_metadata_google.cloud.bigquery.storage.v1alpha.json
index 3fedb87b..72e318fb 100644
--- a/samples/generated/v1alpha/snippet_metadata_google.cloud.bigquery.storage.v1alpha.json
+++ b/samples/generated/v1alpha/snippet_metadata_google.cloud.bigquery.storage.v1alpha.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-storage",
-        "version": "5.1.0",
+        "version": "5.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1beta/snippet_metadata_google.cloud.bigquery.storage.v1beta.json b/samples/generated/v1beta/snippet_metadata_google.cloud.bigquery.storage.v1beta.json
index 12b215c9..64d99aed 100644
--- a/samples/generated/v1beta/snippet_metadata_google.cloud.bigquery.storage.v1beta.json
+++ b/samples/generated/v1beta/snippet_metadata_google.cloud.bigquery.storage.v1beta.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-storage",
-        "version": "5.1.0",
+        "version": "5.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1beta1/snippet_metadata.google.cloud.bigquery.storage.v1beta1.json b/samples/generated/v1beta1/snippet_metadata.google.cloud.bigquery.storage.v1beta1.json
index 8ced0468..3a92f12c 100644
--- a/samples/generated/v1beta1/snippet_metadata.google.cloud.bigquery.storage.v1beta1.json
+++ b/samples/generated/v1beta1/snippet_metadata.google.cloud.bigquery.storage.v1beta1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-storage",
-        "version": "5.1.0",
+        "version": "5.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1beta1/snippet_metadata_google.cloud.bigquery.storage.v1beta1.json b/samples/generated/v1beta1/snippet_metadata_google.cloud.bigquery.storage.v1beta1.json
index 8ced0468..3a92f12c 100644
--- a/samples/generated/v1beta1/snippet_metadata_google.cloud.bigquery.storage.v1beta1.json
+++ b/samples/generated/v1beta1/snippet_metadata_google.cloud.bigquery.storage.v1beta1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-storage",
-        "version": "5.1.0",
+        "version": "5.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/package.json b/samples/package.json
index d532a80a..1c5128f1 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@google-cloud/bigquery": "^8.0.0",
-    "@google-cloud/bigquery-storage": "^5.1.0",
+    "@google-cloud/bigquery-storage": "^5.1.1",
     "google-auth-library": "^10.0.0",
     "avsc": "^5.4.18",
     "google-gax": "^5.0.0",