diff --git a/cornac/__init__.py b/cornac/__init__.py
index e315f54425d1c47f04598c7156d8a156e98c87b1..8e4211005d5db0cdf67df339dcf6fb785b4ebef6 100644
--- a/cornac/__init__.py
+++ b/cornac/__init__.py
@@ -23,4 +23,4 @@ from . import utils
 # Also importable from root
 from .experiment import Experiment
 
-__version__ = '1.15.3'
+__version__ = '1.15.4'
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 0fbd5df7d1674d49825b0eaa0542456e25bf9e2b..fbc9e5384a012957c77c71ecb551443596097224 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -26,7 +26,7 @@ author = 'Preferred.AI'
 # The short X.Y version
 version = '1.15'
 # The full version, including alpha/beta/rc tags
-release = '1.15.3'
+release = '1.15.4'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/setup.py b/setup.py
index 0a9dd9d6ee2bca03b356279c90dd5439d50a7a25..c7175239a154c56d278b33461c6c165ababaadb1 100644
--- a/setup.py
+++ b/setup.py
@@ -288,7 +288,7 @@ if USE_CYTHON:
 
 setup(
     name="cornac",
-    version="1.15.3",
+    version="1.15.4",
     description="A Comparative Framework for Multimodal Recommender Systems",
     long_description=long_description,
     long_description_content_type="text/markdown",