diff --git a/pyproject.toml b/pyproject.toml
index 3655d43..9c2be7e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "aiolimiter"
-version = "0.1.0-alpha.0"
+version = "1.0.0-beta.0"
 description = "asyncio rate limiter, a leaky bucket implementation"
 license = "MIT"
 authors = ["Martijn Pieters <mj@zopatista.com>"]