diff --git a/integrations/opensearch/CHANGELOG.md b/integrations/opensearch/CHANGELOG.md
index 713848915..afd8a57c2 100644
--- a/integrations/opensearch/CHANGELOG.md
+++ b/integrations/opensearch/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 
-## [integrations/opensearch-v1.0.0] - 2024-09-12
+## [integrations/opensearch-v1.1.0] - 2024-10-29
+
+### 🚀 Features
+
+- Efficient knn filtering support for OpenSearch (#1134)
 
 ### 📚 Documentation
 
@@ -13,6 +17,9 @@
 ### ⚙️ Miscellaneous Tasks
 
 - OpenSearch - remove legacy filter support (#1067)
+- Update changelog after removing legacy filters (#1083)
+- Update ruff linting scripts and settings (#1105)
+- Adopt uv as installer (#1142)
 
 ### Docs
 
@@ -83,8 +90,6 @@ This PR will also push the docs to Readme
 
 - Fix links in docstrings (#188)
 
-
-
 ### 🚜 Refactor
 
 - Use `hatch_vcs` to manage integrations versioning (#103)
@@ -95,15 +100,12 @@ This PR will also push the docs to Readme
 
 - Fix import and increase version (#77)
 
-
-
 ## [integrations/opensearch-v0.1.0] - 2023-12-04
 
 ### 🐛 Bug Fixes
 
 - Fix license headers
 
-
 ## [integrations/opensearch-v0.0.2] - 2023-11-30
 
 ### 🚀 Features