diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9fee063b..c1acd769 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/automl?activeTab=versions
 
+## [3.1.1](https://github.com/googleapis/nodejs-automl/compare/v3.1.0...v3.1.1) (2022-09-01)
+
+
+### Bug Fixes
+
+* Allow passing gax instance to client constructor ([#629](https://github.com/googleapis/nodejs-automl/issues/629)) ([b58d43f](https://github.com/googleapis/nodejs-automl/commit/b58d43ff09ce5e80dd0e51dac4e01af71d7aeddc))
+* Do not import the whole google-gax from proto JS ([#1553](https://github.com/googleapis/nodejs-automl/issues/1553)) ([#628](https://github.com/googleapis/nodejs-automl/issues/628)) ([c29c1d0](https://github.com/googleapis/nodejs-automl/commit/c29c1d08817e23cae1d1183ef6a2a695cb146312))
+
 ## [3.1.0](https://github.com/googleapis/nodejs-automl/compare/v3.0.0...v3.1.0) (2022-08-23)
 
 
diff --git a/package.json b/package.json
index ff8b135f..46cf1757 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/automl",
   "description": "Cloud AutoML API client for Node.js",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "license": "Apache-2.0",
   "author": "Google LLC",
   "engines": {
diff --git a/samples/generated/v1/snippet_metadata.google.cloud.automl.v1.json b/samples/generated/v1/snippet_metadata.google.cloud.automl.v1.json
index bac4abc1..8ff5ef54 100644
--- a/samples/generated/v1/snippet_metadata.google.cloud.automl.v1.json
+++ b/samples/generated/v1/snippet_metadata.google.cloud.automl.v1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-automl",
-        "version": "3.1.0",
+        "version": "3.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/generated/v1beta1/snippet_metadata.google.cloud.automl.v1beta1.json b/samples/generated/v1beta1/snippet_metadata.google.cloud.automl.v1beta1.json
index b4e9e97c..303bc697 100644
--- a/samples/generated/v1beta1/snippet_metadata.google.cloud.automl.v1beta1.json
+++ b/samples/generated/v1beta1/snippet_metadata.google.cloud.automl.v1beta1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-automl",
-        "version": "3.1.0",
+        "version": "3.1.1",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/samples/package.json b/samples/package.json
index 678b7cdd..a4816aac 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -16,7 +16,7 @@
     "!test/"
   ],
   "dependencies": {
-    "@google-cloud/automl": "^3.1.0",
+    "@google-cloud/automl": "^3.1.1",
     "csv": "^6.0.0",
     "mathjs": "^11.0.0",
     "yargs": "^16.0.0"