diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d2cabbd8a..b16a3a2e06 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [4.2.2](https://github.com/watson-developer-cloud/node-sdk/compare/v4.2.1...v4.2.2) (2019-07-12)
+
+
+### Bug Fixes
+
+* only set readableObjectMode in recognize-stream if not present ([#907](https://github.com/watson-developer-cloud/node-sdk/issues/907)) ([155c005](https://github.com/watson-developer-cloud/node-sdk/commit/155c005))
+
 ## [4.2.1](https://github.com/watson-developer-cloud/node-sdk/compare/v4.2.0...v4.2.1) (2019-06-14)
 
 
diff --git a/package-lock.json b/package-lock.json
index 23d4175778..6a97c15607 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ibm-watson",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index b5b04bce28..c28a7eeff7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ibm-watson",
-  "version": "4.2.1",
+  "version": "4.2.2",
   "description": "Client library to use the IBM Watson Services",
   "repository": {
     "type": "git",