diff --git a/pyproject.toml b/pyproject.toml
index 93fc54f..2206df7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "planetarytime"
-version = "1.2.0"
+version = "1.2.1"
 description = "Python library for representing and working with time on other bodies in the Solar System"
 authors = [
     {name = "Jan Doubravský", email = "jan.doubravsky@gmail.com"}