diff --git a/README_kor.md b/README_kor.md
index ca24260c..84d55279 100644
--- a/README_kor.md
+++ b/README_kor.md
@@ -62,4 +62,4 @@ make run
 
 * [라이선스](https://github.com/bigchaindb/bigchaindb/blob/master/LICENSES.md) - 오픈 소스 & 오픈 콘텐츠
 * [발행](https://www.bigchaindb.com/imprint/)
-* [연락처](https://www.bigchaindb.com/contact/)
\ No newline at end of file
+* [연락처](https://www.bigchaindb.com/contact/)
diff --git a/bigchaindb/version.py b/bigchaindb/version.py
index fea4adae..45b10d2c 100644
--- a/bigchaindb/version.py
+++ b/bigchaindb/version.py
@@ -2,8 +2,8 @@
 # SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
 # Code is Apache-2.0 and docs are CC-BY-4.0
 
-__version__ = '2.1.0'
-__short_version__ = '2.1'
+__version__ = '2.2.0'
+__short_version__ = '2.2'
 
 # Supported Tendermint versions
 __tm_supported_versions__ = ["0.31.5", "0.22.8"]
diff --git a/docker-compose.yml b/docker-compose.yml
index 960b7da4..fd2c5c75 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
 # Code is Apache-2.0 and docs are CC-BY-4.0
 
-version: '2.1'
+version: '2.2'
 
 services:
   # Build: docker-compose build -d bigchaindb