diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95cf6b40c..d067738ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/pubsub?activeTab=versions
 
+### [2.18.1](https://www.github.com/googleapis/nodejs-pubsub/compare/v2.18.0...v2.18.1) (2021-09-27)
+
+
+### Bug Fixes
+
+* deprecate maxExtension in favour of maxExtensionMinutes ([#1402](https://www.github.com/googleapis/nodejs-pubsub/issues/1402)) ([46b83ba](https://www.github.com/googleapis/nodejs-pubsub/commit/46b83ba14e954cc6bec3f03ca7c3e0bcdfb7597c))
+
 ## [2.18.0](https://www.github.com/googleapis/nodejs-pubsub/compare/v2.17.0...v2.18.0) (2021-09-23)
 
 
diff --git a/package.json b/package.json
index bec3acc96..932beb9c3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/pubsub",
   "description": "Cloud Pub/Sub Client Library for Node.js",
-  "version": "2.18.0",
+  "version": "2.18.1",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {
diff --git a/samples/package.json b/samples/package.json
index 5825908df..619f431ee 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -24,7 +24,7 @@
     "updatejs": "cp build/*.js ."
   },
   "dependencies": {
-    "@google-cloud/pubsub": "^2.18.0",
+    "@google-cloud/pubsub": "^2.18.1",
     "@opentelemetry/api": "^1.0.0",
     "@opentelemetry/tracing": "^0.24.0",
     "avro-js": "^1.10.1",