diff --git a/docs/changelog.rst b/docs/changelog.rst
index 550af0a9..640fc173 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -6,6 +6,24 @@ All notable changes to this project will be documented in this page.
 The format is based on `Keep a Changelog`_, and this project adheres to
 `Semantic Versioning`_.
 
+Unreleased
+==========
+
+Added
+-----
+
+Changed
+-------
+
+Fixed
+-----
+
+Deprecated
+----------
+
+Documentation
+-------------
+
 v0.4.1 (November 2023)
 ======================
 Small update
diff --git a/hydromt_wflow/__init__.py b/hydromt_wflow/__init__.py
index 38446d52..dc84e8e0 100644
--- a/hydromt_wflow/__init__.py
+++ b/hydromt_wflow/__init__.py
@@ -2,7 +2,7 @@
 
 from os.path import abspath, dirname, join
 
-__version__ = "0.4.1"
+__version__ = "0.4.2.dev0"
 
 try:
     import pcraster as pcr
diff --git a/pyproject.toml b/pyproject.toml
index 98dc8a52..914f350d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ authors = [
 dependencies = [
     "dask",
     "geopandas>=0.10",
-    "hydromt>=0.9.1,<0.10",
+    "hydromt>=0.9.1",
     "netcdf4",
     "numpy",
     "pandas",
@@ -87,7 +87,7 @@ wflow_sediment = "hydromt_wflow.wflow_sediment:WflowSedimentModel"
 
 [tool.make_env]
 channels = ["conda-forge"]
-deps_not_in_conda  = [
+deps_not_in_conda = [
     "gwwapi",
     "hydroengine",
     "sphinx_autosummary_accessors",