diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index bdf8b2e62..c04a345fb 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.12.0
+current_version = 0.12.1
 files = setup.py strax/__init__.py docs/source/conf.py
 commit = True
 tag = True
diff --git a/docs/source/conf.py b/docs/source/conf.py
index c64513e6d..238e8358f 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -65,9 +65,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.12.0'
+version = '0.12.1'
 # The full version, including alpha/beta/rc tags.
-release = '0.12.0'
+release = '0.12.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index 00092093e..00257f131 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
     history = file.read()
 
 setuptools.setup(name='strax',
-                 version='0.12.0',
+                 version='0.12.1',
                  description='Streaming analysis for xenon TPCs',
                  author='Jelle Aalbers',
                  url='https://github.com/AxFoundation/strax',
diff --git a/strax/__init__.py b/strax/__init__.py
index c8a0ec42a..45e554346 100644
--- a/strax/__init__.py
+++ b/strax/__init__.py
@@ -1,5 +1,5 @@
 # flake8: noqa
-__version__ = '0.12.0'
+__version__ = '0.12.1'
 
 # Glue the package together
 # See https://www.youtube.com/watch?v=0oTh1CXRaQ0 if this confuses you