diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6bbaabb0..b1b4cfa5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/speech?activeTab=versions
 
+## [5.0.3](https://github.com/googleapis/nodejs-speech/compare/v5.0.2...v5.0.3) (2022-09-22)
+
+
+### Bug Fixes
+
+* Preserve default values in x-goog-request-params header ([#928](https://github.com/googleapis/nodejs-speech/issues/928)) ([ea654b5](https://github.com/googleapis/nodejs-speech/commit/ea654b5bf2e4067bf7682f9729cf8364ca4145a5))
+
 ## [5.0.2](https://github.com/googleapis/nodejs-speech/compare/v5.0.1...v5.0.2) (2022-09-01)
 
 
diff --git a/package.json b/package.json
index ca1b995f..594555cd 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/speech",
   "description": "Cloud Speech Client Library for Node.js",
-  "version": "5.0.2",
+  "version": "5.0.3",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {
diff --git a/samples/generated/v1/snippet_metadata.google.cloud.speech.v1.json b/samples/generated/v1/snippet_metadata.google.cloud.speech.v1.json
index 1113f834..1744d1dd 100644
--- a/samples/generated/v1/snippet_metadata.google.cloud.speech.v1.json
+++ b/samples/generated/v1/snippet_metadata.google.cloud.speech.v1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-speech",
-        "version": "5.0.2",
+        "version": "5.0.3",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json b/samples/generated/v1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json
index 5b9663f1..b5ada87e 100644
--- a/samples/generated/v1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json
+++ b/samples/generated/v1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-speech",
-        "version": "5.0.2",
+        "version": "5.0.3",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/package.json b/samples/package.json
index b81c98d1..b6da0aef 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -15,7 +15,7 @@
     "test": "c8 mocha system-test --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/speech": "^5.0.2",
+    "@google-cloud/speech": "^5.0.3",
     "@google-cloud/storage": "^6.0.0",
     "chalk": "^5.0.0",
     "fs.promises": "^0.1.2",