diff --git a/pyproject.toml b/pyproject.toml
index 88d6f64..3fff857 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "abm-shape-collection"
-version = "0.2.0"
+version = "0.2.1"
 description = "Collection of tasks for analyzing cell shapes."
 authors = [
     "Jessica S. Yu <jesyu@uw.edu>"