diff --git a/setup.py b/setup.py
index e60d048..d26303b 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ setup(name='buildbot-gitea',
       long_description_content_type="text/markdown",
       packages=['buildbot_gitea'],
       install_requires=[
-          "buildbot>=2.9.0,<3.0.0"
+          "buildbot>=3.0.0"
       ],
       entry_points={
           "buildbot.webhooks": [