diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 12d96a2d..46771332 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,6 +1,5 @@
 [bumpversion]
-current_version = 1.2.1
+current_version = 1.2.2
 files = setup.py wfsim/__init__.py
 commit = True
 tag = True
-
diff --git a/setup.py b/setup.py
index c7886c4b..4f725d6e 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 setuptools.setup(
     name='wfsim',
-    version='1.2.1',
+    version='1.2.2',
     description='XENONnT Waveform simulator',
     author='Wfsim contributors, the XENON collaboration',
     url='https://github.com/XENONnT/wfsim',
diff --git a/wfsim/__init__.py b/wfsim/__init__.py
index 597a16a5..ea28c86a 100644
--- a/wfsim/__init__.py
+++ b/wfsim/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "1.2.1"
+__version__ = "1.2.2"
 
 from .core.afterpulse import *
 from .core.pulse import *