diff --git a/poetry.toml b/poetry.toml
deleted file mode 100644
index ab1033b..0000000
--- a/poetry.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[virtualenvs]
-in-project = true
diff --git a/pyproject.toml b/pyproject.toml
index b2b4789..9031d4b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "asynckivy"
-version = "0.6.1.dev0"
+version = "0.6.1"
 description = "Async library for Kivy"
 authors = ["Nattōsai Mitō <flow4re2c@gmail.com>"]
 license = "MIT"