diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84b58c55d..b68d9fc10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/nodejs-spanner?activeTab=versions
 
+## [4.6.0](https://www.github.com/googleapis/nodejs-spanner/compare/v4.5.2...v4.6.0) (2020-01-16)
+
+
+### Features
+
+* add fieldNames option in instance#getMetadata() ([#760](https://www.github.com/googleapis/nodejs-spanner/issues/760)) ([fa3154e](https://www.github.com/googleapis/nodejs-spanner/commit/fa3154ebe6754ecce1dd7b32442bda0eb27842f6))
+
 ### [4.5.2](https://www.github.com/googleapis/nodejs-spanner/compare/v4.5.1...v4.5.2) (2020-01-15)
 
 
diff --git a/package.json b/package.json
index bc6814208..04c81a2fa 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/spanner",
   "description": "Cloud Spanner Client Library for Node.js",
-  "version": "4.5.2",
+  "version": "4.6.0",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {
diff --git a/samples/package.json b/samples/package.json
index 4c56fd849..11563d65b 100644
--- a/samples/package.json
+++ b/samples/package.json
@@ -14,7 +14,7 @@
     "test": "mocha system-test --timeout 600000"
   },
   "dependencies": {
-    "@google-cloud/spanner": "^4.5.2",
+    "@google-cloud/spanner": "^4.6.0",
     "yargs": "^15.0.0"
   },
   "devDependencies": {