diff --git a/CHANGELOG.md b/CHANGELOG.md
index 460fd1ebe..5d69b3bde 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,132 @@
+# 0.43.0
+* Breaking changes:
+  * Deleted `fitness_v1`
+* Backwards compatible changes:
+  * Added `datafusion_v1`
+  * Added `memcache_v1`
+  * Added `servicecontrol_v2`
+  * Updated `abusiveexperiencereport_v1`
+  * Updated `accessapproval_v1`
+  * Updated `adexchangebuyer2_v2beta1`
+  * Updated `adexperiencereport_v1`
+  * Updated `admob_v1`
+  * Updated `alertcenter_v1beta1`
+  * Updated `analyticsreporting_v4`
+  * Updated `androiddeviceprovisioning_v1`
+  * Updated `androidenterprise_v1`
+  * Updated `androidmanagement_v1`
+  * Updated `androidpublisher_v3`
+  * Updated `apigee_v1`
+  * Updated `appsmarket_v2`
+  * Updated `bigtableadmin_v2`
+  * Updated `billingbudgets_v1beta1`
+  * Updated `blogger_v2`
+  * Updated `blogger_v3`
+  * Updated `chromeuxreport_v1`
+  * Updated `classroom_v1`
+  * Updated `cloudasset_v1`
+  * Updated `cloudasset_v1beta1`
+  * Updated `cloudasset_v1p4beta1`
+  * Updated `cloudasset_v1p5beta1`
+  * Updated `clouderrorreporting_v1beta1`
+  * Updated `cloudsearch_v1`
+  * Updated `compute_alpha`
+  * Updated `compute_beta`
+  * Updated `compute_v1`
+  * Updated `container_v1`
+  * Updated `content_v2`
+  * Updated `content_v2_1`
+  * Updated `customsearch_v1`
+  * Updated `datacatalog_v1beta1`
+  * Updated `dataproc_v1`
+  * Updated `dataproc_v1beta2`
+  * Updated `deploymentmanager_alpha`
+  * Updated `deploymentmanager_v2beta`
+  * Updated `dialogflow_v2`
+  * Updated `dialogflow_v2beta1`
+  * Updated `displayvideo_v1`
+  * Updated `dlp_v2`
+  * Updated `dns_v1`
+  * Updated `dns_v1beta2`
+  * Updated `dns_v2beta1`
+  * Updated `domainsrdap_v1`
+  * Updated `doubleclickbidmanager_v1`
+  * Updated `doubleclickbidmanager_v1_1`
+  * Updated `drive_v2`
+  * Updated `drive_v3`
+  * Updated `driveactivity_v2`
+  * Updated `factchecktools_v1alpha1`
+  * Updated `firebase_v1beta1`
+  * Updated `firebasedynamiclinks_v1`
+  * Updated `firebasehosting_v1`
+  * Updated `firebasehosting_v1beta1`
+  * Updated `firebaseml_v1`
+  * Updated `firebaseml_v1beta2`
+  * Updated `gameservices_v1`
+  * Updated `gameservices_v1beta`
+  * Updated `genomics_v1`
+  * Updated `genomics_v1alpha2`
+  * Updated `genomics_v2alpha1`
+  * Updated `gmail_v1`
+  * Updated `gmailpostmastertools_v1beta1`
+  * Updated `healthcare_v1`
+  * Updated `healthcare_v1beta1`
+  * Updated `language_v1`
+  * Updated `language_v1beta1`
+  * Updated `language_v1beta2`
+  * Updated `libraryagent_v1`
+  * Updated `logging_v2`
+  * Updated `managedidentities_v1`
+  * Updated `managedidentities_v1alpha1`
+  * Updated `managedidentities_v1beta1`
+  * Updated `memcache_v1beta2`
+  * Updated `monitoring_v1`
+  * Updated `monitoring_v3`
+  * Updated `osconfig_v1`
+  * Updated `people_v1`
+  * Updated `playcustomapp_v1`
+  * Updated `policytroubleshooter_v1`
+  * Updated `policytroubleshooter_v1beta`
+  * Updated `prod_tt_sasportal_v1alpha1`
+  * Updated `realtimebidding_v1`
+  * Updated `recommendationengine_v1beta1`
+  * Updated `recommender_v1`
+  * Updated `recommender_v1beta1`
+  * Updated `run_v1`
+  * Updated `runtimeconfig_v1`
+  * Updated `sasportal_v1alpha1`
+  * Updated `searchconsole_v1`
+  * Updated `securitycenter_v1`
+  * Updated `securitycenter_v1beta1`
+  * Updated `securitycenter_v1p1alpha1`
+  * Updated `securitycenter_v1p1beta1`
+  * Updated `serviceconsumermanagement_v1`
+  * Updated `serviceconsumermanagement_v1beta1`
+  * Updated `servicemanagement_v1`
+  * Updated `servicenetworking_v1`
+  * Updated `servicenetworking_v1beta`
+  * Updated `serviceusage_v1`
+  * Updated `serviceusage_v1beta1`
+  * Updated `spanner_v1`
+  * Updated `storagetransfer_v1`
+  * Updated `tagmanager_v1`
+  * Updated `tagmanager_v2`
+  * Updated `toolresults_v1beta3`
+  * Updated `tpu_v1`
+  * Updated `tpu_v1alpha1`
+  * Updated `translate_v3`
+  * Updated `translate_v3beta1`
+  * Updated `vision_v1`
+  * Updated `vision_v1p1beta1`
+  * Updated `vision_v1p2beta1`
+  * Updated `websecurityscanner_v1`
+  * Updated `websecurityscanner_v1alpha`
+  * Updated `websecurityscanner_v1beta`
+  * Updated `youtube_analytics_v2`
+  * Updated `youtube_partner_v1`
+  * Updated `youtube_v3`
+  * Updated `youtubereporting_v1`
+
 # 0.42.2
 * Backwards compatible changes:
   * Updated `admob_v1`
diff --git a/lib/google/apis/version.rb b/lib/google/apis/version.rb
index 53ff70091..15a2423c6 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 = '0.42.2'.freeze
+    VERSION = '0.43.0'.freeze
 
     # Current operating system
     # @private