diff --git a/docs/conf.py b/docs/conf.py
index 9d53526..2103875 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -22,7 +22,7 @@
 author = 'Vicente Rodriguez-Gomez'
 
 # The full version, including alpha/beta/rc tags
-release = '0.5.1'
+release = '0.5.2'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/docs/notebooks/doublesersic.ipynb b/docs/notebooks/doublesersic.ipynb
index 86b1097..ae7337a 100644
--- a/docs/notebooks/doublesersic.ipynb
+++ b/docs/notebooks/doublesersic.ipynb
@@ -405,7 +405,8 @@
     "\n",
     "The fact that statmorph uses Astropy's modeling utility behind the scenes provides a great deal of flexibility. For example, if one is interested in fitting a de Vaucouleurs + exponential model (these components are, of course, special cases of the Sersic model with `n = 4` and `n = 1`, respectively), one simply has to add the following option when calling statmorph:\n",
     "\n",
-    "    doublesersic_model_args = {'n_1': 4, 'n_2': 1, 'fixed': {'n_1': True, 'n_2': True}}\n",
+    "    doublesersic_model_args = {\n",
+    "        'n_1': 4, 'n_2': 1, 'fixed': {'n_1': True, 'n_2': True}}\n",
     "\n",
     "Furthermore, in some applications it might make sense to \"tie\" the ellipticity and position angle of the two Sersic components. This can also be accomplished using ``doublesersic_model_args`` in combination with the ``tied`` property of Astropy parameters, although the syntax is slightly more involved (more details [here](https://docs.astropy.org/en/stable/modeling/parameters.html)). Alternatively, statmorph provides the following option for this purpose, which achieves the same effect:\n",
     "\n",
diff --git a/setup.py b/setup.py
index 8733602..2cabdb0 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
 
 setup(
     name='statmorph',
-    version='0.5.1',
+    version='0.5.2',
     description='Non-parametric morphological diagnostics of galaxy images',
     long_description=long_description,
     url='https://github.com/vrodgom/statmorph',
diff --git a/statmorph/statmorph.py b/statmorph/statmorph.py
index 0b3006a..9a3e7ee 100644
--- a/statmorph/statmorph.py
+++ b/statmorph/statmorph.py
@@ -31,7 +31,7 @@
     '__version__',
 ]
 
-__version__ = '0.5.1'
+__version__ = '0.5.2'
 
 # A list of the quantities calculated by SourceMorphology,
 # excluding the double Sersic parameters: