diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a1ca5797..c20bdaa43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.1.0](https://github.com/IBM/node-sdk-core/compare/v1.0.0...v1.1.0) (2019-10-14)
+
+
+### Features
+
+* adding debug logger ([#64](https://github.com/IBM/node-sdk-core/issues/64)) ([6079ca0](https://github.com/IBM/node-sdk-core/commit/6079ca0))
+
 # [1.0.0](https://github.com/IBM/node-sdk-core/compare/v0.3.6...v1.0.0) (2019-10-03)
 
 
diff --git a/package-lock.json b/package-lock.json
index 059016493..6e18f1d4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ibm-cloud-sdk-core",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 3e4b4ad77..08d70d4a5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ibm-cloud-sdk-core",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Core functionality to support SDKs generated with IBM's OpenAPI 3 SDK Generator.",
   "main": "./index",
   "repository": {