diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b692bb7a..219a0824d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,28 @@
+# 0.39.4
+* Backwards compatible changes:
+  * Updated `bigtableadmin_v1`
+  * Updated `bigtableadmin_v2`
+  * Updated `cloudsearch_v1`
+  * Updated `composer_v1beta1`
+  * Updated `compute_alpha`
+  * Updated `compute_beta`
+  * Updated `compute_v1`
+  * Updated `datacatalog_v1beta1`
+  * Updated `dialogflow_v2`
+  * Updated `dialogflow_v2beta1`
+  * Updated `file_v1`
+  * Updated `file_v1beta1`
+  * Updated `firebase_v1beta1`
+  * Updated `jobs_v3`
+  * Updated `memcache_v1beta2`
+  * Updated `ml_v1`
+  * Updated `monitoring_v3`
+  * Updated `people_v1`
+  * Updated `pubsub_v1`
+  * Updated `secretmanager_v1`
+  * Updated `secretmanager_v1beta1`
+  * Updated `servicecontrol_v1`
+
 # 0.39.3
 * Backwards compatible changes:
   * Updated `appengine_v1`
diff --git a/lib/google/apis/version.rb b/lib/google/apis/version.rb
index 864e79bd2..6e0473596 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 = '0.39.3'.freeze
+    VERSION = '0.39.4'.freeze
 
     # Current operating system
     # @private