diff --git a/CHANGELOG.md b/CHANGELOG.md
index f44244631..820268643 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v1.1.0] - 2023-11-06
+### Added
+- Added new poller thread pool usage metrics #1275 #1291
+- Added metrics tag workflowruntimelength in workflow context #1277
+- Added GetWorkflowTaskList and GetActivityTaskList APIs #1292
+
+### Changed
+- Updated idl version
+- Improved retrieval of binaryChecksum #1279
+
+### Fixed
+- Fixed error log #1284
+- Fixed in TestEnv workflow interceptor is not propagated correctly for child workflows #1289
+
 ## [v1.0.2] - 2023-09-25
 ### Added 
 - Add a structured error for non-determinism failures
diff --git a/internal/version.go b/internal/version.go
index 3a28de458..3ec55b493 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -43,7 +43,7 @@ package internal
 // Due to all of this unreliability, this should be used as strictly informational
 // metadata, e.g. for caller version monitoring, never behavioral (use
 // FeatureVersion or feature flags instead).
-const LibraryVersion = "1.0.2"
+const LibraryVersion = "1.1.0"
 
 // FeatureVersion is a semver that informs the server of what high-level behaviors
 // this client supports.