diff --git a/pyproject.toml b/pyproject.toml
index 2cd2f0e..8715423 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "parsita"
-version = "2.2.0"
+version = "2.2.1"
 description = "Parser combinator library for Python"
 authors = ["David Hagen <david@drhagen.com>"]
 license = "MIT"