diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62906cc4f..65d200003 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,39 @@
+# 0.42.0
+* Breaking changes:
+  * Deleted `androidpublisher_v1_1`
+  * Deleted `androidpublisher_v2`
+* Backwards compatible changes:
+  * Updated `accessapproval_v1`
+  * Updated `accessapproval_v1beta1`
+  * Updated `admob_v1`
+  * Updated `androidenterprise_v1`
+  * Updated `apigee_v1`
+  * Updated `appsmarket_v2`
+  * Updated `bigqueryreservation_v1`
+  * Updated `bigqueryreservation_v1beta1`
+  * Updated `civicinfo_v2`
+  * Updated `classroom_v1`
+  * Updated `cloudfunctions_v1`
+  * Updated `cloudfunctions_v1beta2`
+  * Updated `dialogflow_v2beta1`
+  * Updated `displayvideo_v1`
+  * Updated `dns_v1`
+  * Updated `file_v1`
+  * Updated `file_v1beta1`
+  * Updated `firebasehosting_v1beta1`
+  * Updated `games_v1`
+  * Updated `gameservices_v1beta`
+  * Updated `groupssettings_v1`
+  * Updated `ml_v1`
+  * Updated `monitoring_v3`
+  * Updated `pubsub_v1`
+  * Updated `recommender_v1`
+  * Updated `redis_v1`
+  * Updated `redis_v1beta1`
+  * Updated `testing_v1`
+  * Updated `youtube_partner_v1`
+  * Updated `youtube_v3`
+
 # 0.41.2
 * Backwards compatible changes:
   * Added `gameservices_v1`
diff --git a/lib/google/apis/version.rb b/lib/google/apis/version.rb
index a9d3e685b..73bb0204a 100644
--- a/lib/google/apis/version.rb
+++ b/lib/google/apis/version.rb
@@ -17,7 +17,7 @@ require 'open3'
 module Google
   module Apis
     # Client library version
-    VERSION = '0.41.2'.freeze
+    VERSION = '0.42.0'.freeze
 
     # Current operating system
     # @private