diff --git a/pyproject.toml b/pyproject.toml
index 3942b9e..6e0628b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "sora_sdk"
 authors = [{ name = "Shiguredo Inc.", email = "contact+pypi@shiguredo.jp" }]
-version = "2024.2.0"
+version = "2024.3.0.dev0"
 description = "WebRTC SFU Sora Python SDK"
 readme = "README.md"
 license = { file = "LICENSE" }