diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5972875..0cf0a50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/recaptcha-enterprise?activeTab=versions
 
+## [1.8.0](https://www.github.com/googleapis/nodejs-recaptcha-enterprise/compare/v1.7.0...v1.8.0) (2020-03-25)
+
+
+### Features
+
+* add the v1 API surface ([#141](https://www.github.com/googleapis/nodejs-recaptcha-enterprise/issues/141)) ([bb1bd33](https://www.github.com/googleapis/nodejs-recaptcha-enterprise/commit/bb1bd33c1f51d37ca8db15ce7579259560250530))
+
 ## [1.7.0](https://www.github.com/googleapis/nodejs-recaptcha-enterprise/compare/v1.6.0...v1.7.0) (2020-03-10)
 
 
diff --git a/package.json b/package.json
index 370fff2..4aee31a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "repository": "googleapis/nodejs-recaptcha-enterprise",
   "name": "@google-cloud/recaptcha-enterprise",
-  "version": "1.7.0",
+  "version": "1.8.0",
   "author": "Google LLC",
   "description": "reCAPTCHA Enterprise API client for Node.js",
   "main": "build/src/index.js",
diff --git a/samples/package.json b/samples/package.json
index 3ba7793..5f04ee9 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -13,7 +13,7 @@
     "test": "mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/recaptcha-enterprise": "^1.7.0"
+    "@google-cloud/recaptcha-enterprise": "^1.8.0"
   },
   "devDependencies": {
     "chai": "^4.2.0",