diff --git a/sdk/cosmos/azure-cosmos/CHANGELOG.md b/sdk/cosmos/azure-cosmos/CHANGELOG.md
index 7401d09e4447..fc49b00eb149 100644
--- a/sdk/cosmos/azure-cosmos/CHANGELOG.md
+++ b/sdk/cosmos/azure-cosmos/CHANGELOG.md
@@ -2,18 +2,12 @@
 > [!IMPORTANT]
 > We strongly recommend that customers use at least version 4.16.3 of `azure-cosmos`.
 
-### 4.17.1 (Unreleased)
-
-#### Features Added
-
-#### Breaking Changes
+### 4.17.1 (2026-09-16)
 
 #### Bugs Fixed
 * Fixed unnecessary full routing-map refreshes in sync and async clients when incremental partition metadata updates reference ancestors that have already been removed from the cache. See [PR 49026](https://github.com/Azure/azure-sdk-for-python/pull/49026).
 * Fixed older partition metadata revisions overwriting newer revisions when incremental routing-map updates resolve child ranges out of order during cascading splits. See [PR 49026](https://github.com/Azure/azure-sdk-for-python/pull/49026).
 
-#### Other Changes
-
 ### 4.17.0 (2026-09-09)
 
 #### Features Added