diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 90ffc219..2642dd17 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.4.0
+current_version = 1.5.0
 
 [comment]
 comment = The contents of this file cannot be merged with that of setup.cfg until https://github.com/c4urself/bump2version/issues/185 is resolved
diff --git a/CITATION.cff b/CITATION.cff
index 5da28820..f76223fb 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -53,7 +53,7 @@ authors:
     name-particle: "van der"
 
 doi: 10.5281/zenodo.5801485
-version: "1.4.0"
+version: "1.5.0"
 repository-code: "https://github.com/dianna-ai/dianna"
 keywords:
   - XAI
diff --git a/dianna/__init__.py b/dianna/__init__.py
index ab5d03b0..8070944d 100644
--- a/dianna/__init__.py
+++ b/dianna/__init__.py
@@ -32,13 +32,12 @@
 
 __author__ = 'DIANNA Team'
 __email__ = 'dianna-ai@esciencecenter.nl'
-__version__ = '1.4.0'
+__version__ = '1.5.0'
 
 
 def explain_timeseries(model_or_function: Union[Callable, str],
                        input_timeseries: np.ndarray, method: str,
-                       labels: Iterable[int],
-                       **kwargs) -> np.ndarray:
+                       labels: Iterable[int], **kwargs) -> np.ndarray:
     """Explain timeseries data given a model and a chosen method.
 
     Args:
@@ -64,11 +63,9 @@ def explain_timeseries(model_or_function: Union[Callable, str],
                              **explain_timeseries_kwargs)
 
 
-def explain_image(model_or_function: Union[Callable, str],
-                  input_image: np.ndarray,
-                  method: str,
-                  labels: Iterable[int],
-                  **kwargs) -> np.ndarray:
+def explain_image(model_or_function: Union[Callable,
+                                           str], input_image: np.ndarray,
+                  method: str, labels: Iterable[int], **kwargs) -> np.ndarray:
     """Explain an image (input_data) given a model and a chosen method.
 
     Args:
@@ -97,12 +94,9 @@ def explain_image(model_or_function: Union[Callable, str],
                              **explain_image_kwargs)
 
 
-def explain_text(model_or_function: Union[Callable, str],
-                 input_text: str,
-                 tokenizer,
-                 method: str,
-                 labels: Iterable[int],
-                 **kwargs) -> list:
+def explain_text(model_or_function: Union[Callable,
+                                          str], input_text: str, tokenizer,
+                 method: str, labels: Iterable[int], **kwargs) -> list:
     """Explain text (input_text) given a model and a chosen method.
 
     Args:
diff --git a/docs/conf.py b/docs/conf.py
index b3ae5ccd..4cedb864 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -26,7 +26,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = '1.4.0'
+version = '1.5.0'
 # The full version, including alpha/beta/rc tags.
 release = version
 
diff --git a/setup.cfg b/setup.cfg
index 96bfda18..596ba029 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -26,7 +26,7 @@ name = dianna
 project_urls =
     Bug Tracker = https://github.com/dianna-ai/dianna/issues
 url = https://github.com/dianna-ai/dianna
-version = 1.4.0
+version = 1.5.0
 license = Apache License 2.0
 
 [options]