chore: release 4.12.2 (#1523)

🤖 I have created a release \*beep\* \*boop\*
---
### [4.12.2](https://www.github.com/googleapis/nodejs-firestore/compare/v4.12.1...v4.12.2) (2021-05-27)


### Bug Fixes

* do not leak credentials in Firestore.toJSON() ([#1522](https://www.github.com/googleapis/nodejs-firestore/issues/1522)) ([791310f](https://www.github.com/googleapis/nodejs-firestore/commit/791310ff4b0a828ca6d1f5c0fa03a110972afb1f))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Author: release-please[bot]

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/@google-cloud/firestore?activeTab=versions
 
+### [4.12.2](https://www.github.com/googleapis/nodejs-firestore/compare/v4.12.1...v4.12.2) (2021-05-27)
+
+
+### Bug Fixes
+
+* do not leak credentials in Firestore.toJSON() ([#1522](https://www.github.com/googleapis/nodejs-firestore/issues/1522)) ([791310f](https://www.github.com/googleapis/nodejs-firestore/commit/791310ff4b0a828ca6d1f5c0fa03a110972afb1f))
+
 ### [4.12.1](https://www.github.com/googleapis/nodejs-firestore/compare/v4.12.0...v4.12.1) (2021-05-27)
 
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/firestore",
   "description": "Firestore Client Library for Node.js",
-  "version": "4.12.1",
+  "version": "4.12.2",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {

samples/package.json

@@ -11,7 +11,7 @@
     "test": "mocha --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/firestore": "^4.12.1"
+    "@google-cloud/firestore": "^4.12.2"
   },
   "devDependencies": {
     "chai": "^4.2.0",