diff --git a/pyproject.toml b/pyproject.toml
index ff9086f..b3527c9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "metric-temporal-logic"
 readme="README.md"
-version = "0.2.1"
+version = "0.2.2"
 description = "A library for manipulating and evaluating metric temporal logic."
 repository = "https://github.com/mvcisback/py-metric-temporal-logic"
 authors = ["Marcell Vazquez-Chanlatte <mvc@linux.com>"]