diff --git a/pyproject.toml b/pyproject.toml
index 36de855..dd75f4d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "responsefun"
 description = "Fun with response function in the ADC framework."
-version = "0.2.0"
+version = "0.3.0"
 readme = "README.md"
 authors = [
     { name = "Antonia Papapostolou, Maximilian Scheurer" }
diff --git a/responsefun/__init__.py b/responsefun/__init__.py
index 653f1a0..12fe628 100644
--- a/responsefun/__init__.py
+++ b/responsefun/__init__.py
@@ -5,7 +5,7 @@
     evaluate_property_sos_fast,
 )
 from .SumOverStates import TransitionMoment
-__version__ = "0.2.0"
+__version__ = "0.3.0"
 
 __all__ = ["__version__", "evaluate_property_isr", "evaluate_property_sos",
            "evaluate_property_sos_fast", "TransitionMoment"]
diff --git a/setup.cfg b/setup.cfg
index bea566f..099590c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.2.0
+current_version = 0.3.0
 commit = True
 tag = True