diff --git a/pyproject.toml b/pyproject.toml
index 974832e..967a9ea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ requires = ["poetry-core"]
 
 [tool.poetry]
 name = "pysortlib"
-version = "0.6.0"
+version = "1.0.0"
 description = "Python Sorting Library"
 license = "MIT"
 authors = ["Michal Šoltis <msoltis@redhat.com>"]