diff --git a/pyproject.toml b/pyproject.toml
index 9b95fe7..35f9534 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "aiokv"
-version = "0.2.2"
+version = "1.0.0"
 description = "Async file-backed key-value store for single-process local state — atomic writes, no TTL, config-free, installable."
 requires-python = ">=3.10"
 dependencies = [