diff --git a/pyproject.toml b/pyproject.toml
index 0f05857..1af2166 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "decman"
-version = "0.4.1"
+version = "1.0.0"
 description = "Declarative package & configuration manager for Arch Linux."
 license = {file = "LICENSE"}
 authors = [