diff --git a/core/setup.cfg b/core/setup.cfg
index 57fb7ac1..3603eef4 100644
--- a/core/setup.cfg
+++ b/core/setup.cfg
@@ -1,11 +1,11 @@
 [bumpversion]
-current_version = 21.12.0
+current_version = 22.3.0
 commit = True
 tag = True
 tag_name = core-{new_version}
 message = [core] Bump version: {current_version} → {new_version}
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)
-serialize =
+serialize = 
 	{major}.{minor}.{patch}
 
 [bumpversion:file:src/klio_core/__init__.py]
diff --git a/core/src/klio_core/__init__.py b/core/src/klio_core/__init__.py
index 8d69fc29..7ba13c34 100644
--- a/core/src/klio_core/__init__.py
+++ b/core/src/klio_core/__init__.py
@@ -14,7 +14,7 @@
 #
 
 __author__ = "The klio developers"
-__version__ = "21.12.0"
+__version__ = "22.3.0"
 __email__ = "opensource+klio@spotify.com"
 __description__ = "Core klio library for common functionality"
 __uri__ = "https://github.com/spotify/klio"