diff --git a/docs/conf.py b/docs/conf.py
index 5accd31..f49f357 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -21,11 +21,11 @@
 # -- Project information -----------------------------------------------------
 
 project = 'memocell'
-copyright = '2020, mlanghinrichs'
+copyright = '2023, mlanghinrichs'
 author = 'mlanghinrichs'
 
 # The full version, including alpha/beta/rc tags
-release = '0.1.4'
+release = '0.1.5'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/memocell/__init__.py b/memocell/__init__.py
index f89c888..c5cda1f 100644
--- a/memocell/__init__.py
+++ b/memocell/__init__.py
@@ -1,6 +1,6 @@
 """memocell - Bayesian inference of stochastic cellular processes with and without memory in Python."""
 
-__version__ = '0.1.4'
+__version__ = '0.1.5'
 __author__ = 'Maurice Langhinrichs <m.langhinrichs@icloud.com>'
 
 # __all__ applies to importing with "from memocell import *"
diff --git a/setup.py b/setup.py
index 44644f2..79d29a1 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 
 setup(
     name="memocell",
-    version="0.1.4",
+    version="0.1.5",
     url="https://github.com/mauricelanghinrichs/memocell.git",
     license='MIT',