chore: release 2.25.3 (#1107)

🤖 I have created a release \*beep\* \*boop\*
---
### [2.25.3](https://www.github.com/googleapis/gax-nodejs/compare/v2.25.2...v2.25.3) (2021-09-14)


### Bug Fixes

* protoCache map key support Buffer type ([#1106](https://www.github.com/googleapis/gax-nodejs/issues/1106)) ([a7ce8ab](https://www.github.com/googleapis/gax-nodejs/commit/a7ce8abc11be39722f6060f74b4d54ce6461dd40))
---


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

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/gax-nodejs?activeTab=versions
 
+### [2.25.3](https://www.github.com/googleapis/gax-nodejs/compare/v2.25.2...v2.25.3) (2021-09-14)
+
+
+### Bug Fixes
+
+* protoCache map key support Buffer type ([#1106](https://www.github.com/googleapis/gax-nodejs/issues/1106)) ([a7ce8ab](https://www.github.com/googleapis/gax-nodejs/commit/a7ce8abc11be39722f6060f74b4d54ce6461dd40))
+
 ### [2.25.2](https://www.github.com/googleapis/gax-nodejs/compare/v2.25.1...v2.25.2) (2021-09-10)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "google-gax",
-  "version": "2.25.2",
+  "version": "2.25.3",
   "description": "Google API Extensions",
   "main": "build/src/index.js",
   "types": "build/src/index.d.ts",

samples/package.json

@@ -14,7 +14,7 @@
     "*.js"
   ],
   "dependencies": {
-    "google-gax": "^2.25.2"
+    "google-gax": "^2.25.3"
   },
   "devDependencies": {
     "c8": "^7.0.0",