diff --git a/pyproject.toml b/pyproject.toml
index 19fe2a00..474b81d0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ dev-dependencies = [
 [project]
 name = "sora_sdk"
 authors = [{ name = "Shiguredo Inc.", email = "contact+pypi@shiguredo.jp" }]
-version = "2023.1.0.dev1"
+version = "2023.1.0.dev2"
 description = "WebRTC SFU Sora Python SDK"
 readme = "README.md"
 license = { file = "LICENSE" }