diff --git a/CHANGES.txt b/CHANGES.txt
index c9ecbf4..0dd3cdd 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,7 @@
+6.4.0 (Jul 18, 2023)
+- Improved streaming architecture implementation to apply feature flag updates from the notification received which is now enhanced, improving efficiency and reliability of the whole update system.
+- Pointed to new version of go-split-commons v5.0.0.
+
 6.3.3 (Jun 9, 2023)
 - Fixed buffering logic in impressions for consumer mode
 - Pointed to new version of go-split-commons v4.3.5:
diff --git a/splitio/version.go b/splitio/version.go
index f8d647f..87adead 100644
--- a/splitio/version.go
+++ b/splitio/version.go
@@ -1,4 +1,4 @@
 package splitio
 
 // Version contains a string with the split sdk version
-const Version = "6.4.0-rc4"
+const Version = "6.4.0"