diff --git a/pyproject.toml b/pyproject.toml
index 132a15b..9414261 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "uhi"
-version = "0.2.1"
+version = "0.3.0"
 description = "Unified Histogram Interface: tools to help library authors work with histograms"
 authors = [
     "Henry Schreiner <henryschreineriii@gmail.com>",
diff --git a/src/uhi/__init__.py b/src/uhi/__init__.py
index 3ced358..493f741 100644
--- a/src/uhi/__init__.py
+++ b/src/uhi/__init__.py
@@ -1 +1 @@
-__version__ = "0.2.1"
+__version__ = "0.3.0"