diff --git a/sdk/cosmosdb/cosmos/CHANGELOG.md b/sdk/cosmosdb/cosmos/CHANGELOG.md
index f063386b39ba..bc5ed4415ca8 100644
--- a/sdk/cosmosdb/cosmos/CHANGELOG.md
+++ b/sdk/cosmosdb/cosmos/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 3.15.1 (2022-01-19)
+## 3.15.1 (2022-01-24)
 
 ### Bugs Fixed