diff --git a/CHANGELOG.md b/CHANGELOG.md
index d52356ae5..c2a4658da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,17 @@ and Yorkie adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html)
 
 ## [Unreleased]
 
+## [v0.6.22] - 2025-07-28
+
+### Added
+
+- Add VSCode setting guide in CONTRIBUTING.md for test files by @ggyuchive in https://github.com/yorkie-team/yorkie/pull/1406
+
+### Changed
+
+- Migrate MongoDB Go driver from v1.17 to v2.2 by @krapie in https://github.com/yorkie-team/yorkie/pull/1405
+- Refactor actorID encoding from hex to Base64 for efficiency by @mnnseong in https://github.com/yorkie-team/yorkie/pull/1388
+
 ## [v0.6.21] - 2025-07-23
 
 ### Changed
diff --git a/Makefile b/Makefile
index 41f8e8074..e13aa18a1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-YORKIE_VERSION := 0.6.21
+YORKIE_VERSION := 0.6.22
 
 GO_PROJECT = github.com/yorkie-team/yorkie
 
diff --git a/api/docs/yorkie.base.yaml b/api/docs/yorkie.base.yaml
index f6e21c19e..cc1c61cad 100644
--- a/api/docs/yorkie.base.yaml
+++ b/api/docs/yorkie.base.yaml
@@ -2,7 +2,7 @@ openapi: 3.1.0
 info:
   title: Yorkie
   description: "Yorkie is an open source document store for building collaborative editing applications."
-  version: v0.6.21
+  version: v0.6.22
 servers:
   - url: https://api.yorkie.dev
     description: Production server
diff --git a/api/docs/yorkie/v1/admin.openapi.yaml b/api/docs/yorkie/v1/admin.openapi.yaml
index 46c624680..88a271174 100644
--- a/api/docs/yorkie/v1/admin.openapi.yaml
+++ b/api/docs/yorkie/v1/admin.openapi.yaml
@@ -3,7 +3,7 @@ info:
   description: Yorkie is an open source document store for building collaborative
     editing applications.
   title: Yorkie
-  version: v0.6.21
+  version: v0.6.22
 servers:
 - description: Production server
   url: https://api.yorkie.dev
diff --git a/api/docs/yorkie/v1/cluster.openapi.yaml b/api/docs/yorkie/v1/cluster.openapi.yaml
index c9147b633..aebe915ad 100644
--- a/api/docs/yorkie/v1/cluster.openapi.yaml
+++ b/api/docs/yorkie/v1/cluster.openapi.yaml
@@ -3,7 +3,7 @@ info:
   description: Yorkie is an open source document store for building collaborative
     editing applications.
   title: Yorkie
-  version: v0.6.21
+  version: v0.6.22
 servers:
 - description: Production server
   url: https://api.yorkie.dev
diff --git a/api/docs/yorkie/v1/resources.openapi.yaml b/api/docs/yorkie/v1/resources.openapi.yaml
index 15e2a0e4a..20645e09f 100644
--- a/api/docs/yorkie/v1/resources.openapi.yaml
+++ b/api/docs/yorkie/v1/resources.openapi.yaml
@@ -3,7 +3,7 @@ info:
   description: Yorkie is an open source document store for building collaborative
     editing applications.
   title: Yorkie
-  version: v0.6.21
+  version: v0.6.22
 servers:
 - description: Production server
   url: https://api.yorkie.dev
diff --git a/api/docs/yorkie/v1/yorkie.openapi.yaml b/api/docs/yorkie/v1/yorkie.openapi.yaml
index 6b36f5cde..eae3eb308 100644
--- a/api/docs/yorkie/v1/yorkie.openapi.yaml
+++ b/api/docs/yorkie/v1/yorkie.openapi.yaml
@@ -3,7 +3,7 @@ info:
   description: Yorkie is an open source document store for building collaborative
     editing applications.
   title: Yorkie
-  version: v0.6.21
+  version: v0.6.22
 servers:
 - description: Production server
   url: https://api.yorkie.dev
diff --git a/build/charts/yorkie-cluster/Chart.yaml b/build/charts/yorkie-cluster/Chart.yaml
index 82abdfb72..f595bfba5 100644
--- a/build/charts/yorkie-cluster/Chart.yaml
+++ b/build/charts/yorkie-cluster/Chart.yaml
@@ -11,8 +11,8 @@ maintainers:
 
 sources:
   - https://github.com/yorkie-team/yorkie
-version: 0.6.21
-appVersion: "0.6.21"
+version: 0.6.22
+appVersion: "0.6.22"
 kubeVersion: ">=1.23.0-0"
 
 dependencies: