diff --git a/sdk/cosmos/azure-cosmos/CHANGELOG.md b/sdk/cosmos/azure-cosmos/CHANGELOG.md
index 5c5a6b109a8a..28408e9cd5af 100644
--- a/sdk/cosmos/azure-cosmos/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## Release History
 
-### 4.3.0b4 (Unreleased)
+### 4.3.0b4 (2022-04-07)
 
 #### Features Added
 - Added support for AAD authentication for the async client.