diff --git a/sdk/cosmosdb/cosmos/CHANGELOG.md b/sdk/cosmosdb/cosmos/CHANGELOG.md
index 19e50e1aedaa..18cc6ff82c44 100644
--- a/sdk/cosmosdb/cosmos/CHANGELOG.md
+++ b/sdk/cosmosdb/cosmos/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 3.9.3 (Unreleased)
+
+
 ## 3.9.2 (2020-09-16)
 
 - BUGFIX: Fixes slow `userAgent` lookup on azure functions.
diff --git a/sdk/cosmosdb/cosmos/package.json b/sdk/cosmosdb/cosmos/package.json
index 3e17edccfa37..96834ec371b7 100644
--- a/sdk/cosmosdb/cosmos/package.json
+++ b/sdk/cosmosdb/cosmos/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@azure/cosmos",
-  "version": "3.9.2",
+  "version": "3.9.3",
   "description": "Microsoft Azure Cosmos DB Service Node.js SDK for SQL API",
   "sdk-type": "client",
   "keywords": [