diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cd39cb889..e682f38254 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v2.2.2 - 2023-02-10
+
+### Fixes
+- Critical bug fix: Fix bug causing `CalcJob`s to except after restarting daemon [#5886]](https://github.com/aiidateam/aiida-core/pull/5886)
+
+
 ## v2.2.1 - 2022-12-22
 
 ### Fixes
diff --git a/aiida/__init__.py b/aiida/__init__.py
index 87b214f73a..0e89f0dcb9 100644
--- a/aiida/__init__.py
+++ b/aiida/__init__.py
@@ -28,7 +28,7 @@
     'For further information please visit http://www.aiida.net/. All rights reserved.'
 )
 __license__ = 'MIT license, see LICENSE.txt file.'
-__version__ = '2.2.1'
+__version__ = '2.2.2'
 __authors__ = 'The AiiDA team.'
 __paper__ = (
     'S. P. Huber et al., "AiiDA 1.0, a scalable computational infrastructure for automated reproducible workflows and '