diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3569b7b2..425c41943 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and Yorkie adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html)
 
 ## [Unreleased]
 
+## [0.4.1] - 2023-06-09
+
+### Fixed
+* Support UTF16 Code Units in yorkie.Tree by @krapie in https://github.com/yorkie-team/yorkie/pull/545
+
 ## [0.4.0] - 2023-06-05
 
 ### Added
diff --git a/Makefile b/Makefile
index c916d1277..26bc400a1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-YORKIE_VERSION := 0.4.0
+YORKIE_VERSION := 0.4.1
 
 GO_PROJECT = github.com/yorkie-team/yorkie
 
diff --git a/build/charts/yorkie-cluster/Chart.yaml b/build/charts/yorkie-cluster/Chart.yaml
index a9ee9ad7b..dd6a74162 100644
--- a/build/charts/yorkie-cluster/Chart.yaml
+++ b/build/charts/yorkie-cluster/Chart.yaml
@@ -13,8 +13,8 @@ maintainers:
 
 sources:
   - https://github.com/yorkie-team/yorkie
-version: 0.4.0
-appVersion: "0.4.0"
+version: 0.4.1
+appVersion: "0.4.1"
 kubeVersion: ">=1.24.0-0"
 
 keywords: