diff --git a/docs/conf.py b/docs/conf.py
index 83fcb04..badcd3b 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -26,7 +26,7 @@
 # The short X.Y version
 version = '0.1'
 # The full version, including alpha/beta/rc tags
-release = '0.1.9'
+release = '0.1.10'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/setup.py b/setup.py
index 25f6513..af4320b 100644
--- a/setup.py
+++ b/setup.py
@@ -13,11 +13,11 @@
 
 setup(name='steppy',
       packages=['steppy'],
-      version='0.1.9',
+      version='0.1.10',
       description='A lightweight, open-source, Python library for fast and reproducible experimentation',
       long_description=long_description,
       url='https://github.com/minerva-ml/steppy',
-      download_url='https://github.com/minerva-ml/steppy/archive/0.1.9.tar.gz',
+      download_url='https://github.com/minerva-ml/steppy/archive/0.1.10.tar.gz',
       author='Kamil A. Kaczmarek, Jakub Czakon',
       author_email='kamil.kaczmarek@neptune.ml, jakub.czakon@neptune.ml',
       keywords=['machine-learning', 'reproducibility', 'pipeline', 'data-science'],
diff --git a/steppy/base.py b/steppy/base.py
index bd4e3c3..4ceb510 100644
--- a/steppy/base.py
+++ b/steppy/base.py
@@ -790,7 +790,7 @@ def persist(self, filepath):
         Args:
             filepath (str): filepath where the transformer parameters should be persisted
         """
-        raise NotImplementedError
+        joblib.dump({}, filepath)
 
 
 class StepError(Exception):