diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index e84405aa..d8444a80 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.0.0b1
+current_version = 1.0.0b3
 commit = False
 tag = False
 allow_dirty = False
@@ -16,7 +16,7 @@ values =
 	final
 
 [bumpversion:part:build]
-first_value=1
+first_value = 1
 
 [bumpversion:file:setup.py]
 
diff --git a/setup.py b/setup.py
index 245d7454..8b9e3714 100644
--- a/setup.py
+++ b/setup.py
@@ -67,7 +67,7 @@ def relaxed_requirements_from_file(path):
     url="https://github.com/jambit/sensAI",
     packages=find_namespace_packages(where="src"),
     include_package_data=True,
-    version='1.0.0b1',
+    version='1.0.0b3',
     description='Library for sensible AI',
     install_requires=relaxed_requirements_from_file("requirements.txt"),
     dependency_links=["https://download.pytorch.org/whl/torch_stable.html"],
diff --git a/src/sensai/__init__.py b/src/sensai/__init__.py
index 12211d91..efc53747 100644
--- a/src/sensai/__init__.py
+++ b/src/sensai/__init__.py
@@ -16,7 +16,7 @@
     TensorToTensorClassificationModel, TensorToScalarClassificationModel
 from .vector_model import VectorModelBase, VectorModel, VectorRegressionModel, VectorClassificationModel
 
-__version__ = "1.0.0b1"
+__version__ = "1.0.0b3"
 
 # The following submodules are not imported by default to avoid necessarily requiring their dependencies:
 # tensorflow