diff --git a/packages/google-cloud-dialogflow/CHANGELOG.md b/packages/google-cloud-dialogflow/CHANGELOG.md
index 73ce75d98cf..6095fceb5b1 100644
--- a/packages/google-cloud-dialogflow/CHANGELOG.md
+++ b/packages/google-cloud-dialogflow/CHANGELOG.md
@@ -4,6 +4,29 @@
 
 [1]: https://www.npmjs.com/package/dialogflow?activeTab=versions
 
+## [5.0.0](https://github.com/googleapis/nodejs-dialogflow/compare/v4.7.0...v5.0.0) (2022-06-20)
+
+
+### ⚠ BREAKING CHANGES
+
+* update library to use Node 12 (#955)
+* correct broken ConversationModelEvaluation resource pattern (#945)
+
+### Features
+
+* add the API of StreamingAnalyzeContent ([#952](https://github.com/googleapis/nodejs-dialogflow/issues/952)) ([ca02d94](https://github.com/googleapis/nodejs-dialogflow/commit/ca02d9456fdfbbd0d2855f07ef1c6e9a972be7ac))
+
+
+### Bug Fixes
+
+* correct broken ConversationModelEvaluation resource pattern ([#945](https://github.com/googleapis/nodejs-dialogflow/issues/945)) ([e1785d6](https://github.com/googleapis/nodejs-dialogflow/commit/e1785d61f45e409dd7ad5005db0ae88a8c1e69d5))
+* fixes for dynamic routing and streaming descriptors ([#958](https://github.com/googleapis/nodejs-dialogflow/issues/958)) ([3330957](https://github.com/googleapis/nodejs-dialogflow/commit/33309570f0200264ac4fe6cf3052ccd8648665f8))
+
+
+### Build System
+
+* update library to use Node 12 ([#955](https://github.com/googleapis/nodejs-dialogflow/issues/955)) ([6755bed](https://github.com/googleapis/nodejs-dialogflow/commit/6755bed996af1582cf06ea9ef05281f1de880f80))
+
 ## [4.7.0](https://github.com/googleapis/nodejs-dialogflow/compare/v4.6.0...v4.7.0) (2022-03-25)
 
 
diff --git a/packages/google-cloud-dialogflow/package.json b/packages/google-cloud-dialogflow/package.json
index b5226d8b111..9f4465be01d 100644
--- a/packages/google-cloud-dialogflow/package.json
+++ b/packages/google-cloud-dialogflow/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/dialogflow",
   "description": "Dialogflow API client for Node.js",
-  "version": "4.7.0",
+  "version": "5.0.0",
   "license": "Apache-2.0",
   "author": "Google LLC",
   "engines": {
diff --git a/packages/google-cloud-dialogflow/samples/generated/v2/snippet_metadata.google.cloud.dialogflow.v2.json b/packages/google-cloud-dialogflow/samples/generated/v2/snippet_metadata.google.cloud.dialogflow.v2.json
index 1363a7a93d5..e569d9b8068 100644
--- a/packages/google-cloud-dialogflow/samples/generated/v2/snippet_metadata.google.cloud.dialogflow.v2.json
+++ b/packages/google-cloud-dialogflow/samples/generated/v2/snippet_metadata.google.cloud.dialogflow.v2.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-dialogflow",
-        "version": "4.7.0",
+        "version": "5.0.0",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/packages/google-cloud-dialogflow/samples/generated/v2beta1/snippet_metadata.google.cloud.dialogflow.v2beta1.json b/packages/google-cloud-dialogflow/samples/generated/v2beta1/snippet_metadata.google.cloud.dialogflow.v2beta1.json
index fdaba94cbf2..3121fd9a1b3 100644
--- a/packages/google-cloud-dialogflow/samples/generated/v2beta1/snippet_metadata.google.cloud.dialogflow.v2beta1.json
+++ b/packages/google-cloud-dialogflow/samples/generated/v2beta1/snippet_metadata.google.cloud.dialogflow.v2beta1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-dialogflow",
-        "version": "4.7.0",
+        "version": "5.0.0",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/packages/google-cloud-dialogflow/samples/package.json b/packages/google-cloud-dialogflow/samples/package.json
index 517747de233..db812c00570 100644
--- a/packages/google-cloud-dialogflow/samples/package.json
+++ b/packages/google-cloud-dialogflow/samples/package.json
@@ -15,7 +15,7 @@
     "test": "mocha system-test --timeout=600000"
   },
   "dependencies": {
-    "@google-cloud/dialogflow": "^4.7.0",
+    "@google-cloud/dialogflow": "^5.0.0",
     "pb-util": "^1.0.0",
     "uuid": "^8.0.0",
     "yargs": "^16.0.0"