diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0497a0d..0dac567 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change log
 
-## unreleased
+## check_patroni 2.2.0 - 2025-02-17
 
 ### Added
 
diff --git a/check_patroni/__init__.py b/check_patroni/__init__.py
index 55d0ffa..a6c7017 100644
--- a/check_patroni/__init__.py
+++ b/check_patroni/__init__.py
@@ -1,5 +1,5 @@
 import logging
 
-__version__ = "2.1.0"
+__version__ = "2.2.0"
 
 _log: logging.Logger = logging.getLogger(__name__)