diff --git a/CHANGELOG.md b/CHANGELOG.md
index f56bc3abe12fc0dde3077e74b94472a366727074..e780ce250923e9217af507e27be7bd2acb0318e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] ##
+
+### Added ###
+
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
+### Documentation ###
+
 ## [0.17.0] - 2025-01-14 ##
 
 ### Added ###
diff --git a/setup.py b/setup.py
index 75bcf0c762bc10aed857c741bcf4791f73bb461b..ab8555b858b0004b59e979ac2de7b2b8450073b1 100755
--- a/setup.py
+++ b/setup.py
@@ -46,10 +46,10 @@ from setuptools import find_packages, setup
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ########################################################################
 
-ISRELEASED = True
+ISRELEASED = False
 MAJOR = 0
 MINOR = 17
-MICRO = 0
+MICRO = 1
 # Do not tag as pre-release until this commit
 # https://github.com/pypa/packaging/pull/515
 # has made it into a release. Probably we should wait for pypa/packaging>=21.4
diff --git a/src/doc/conf.py b/src/doc/conf.py
index 656006787e51949ccefbf213d0a80a74df556c75..ce1aa8ff92d18d1ccd0bd408b1ce9e3523d03940 100644
--- a/src/doc/conf.py
+++ b/src/doc/conf.py
@@ -29,10 +29,10 @@ copyright = '2024, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.17.0'
+version = '0.17.1'
 # The full version, including alpha/beta/rc tags
 # release = '0.5.2-rc2'
-release = '0.17.0'
+release = '0.17.1-dev'
 
 
 # -- General configuration ---------------------------------------------------