diff --git a/maubot/__meta__.py b/maubot/__meta__.py
index 01e8548..2c6a6e1 100644
--- a/maubot/__meta__.py
+++ b/maubot/__meta__.py
@@ -1 +1 @@
-__version__ = "0.1.0.dev28"
+__version__ = "0.1.0.dev29"
diff --git a/setup.py b/setup.py
index 7a4c594..7ae94a4 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,7 @@ setuptools.setup(
     packages=setuptools.find_packages(),
 
     install_requires=[
-        "mautrix>=0.4.dev79,<0.5",
+        "mautrix>=0.4,<0.5",
         "aiohttp>=3.0.1,<4",
         "SQLAlchemy>=1.2.3,<2",
         "alembic>=1.0.0,<2",
@@ -47,6 +47,7 @@ setuptools.setup(
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
     ],
     entry_points="""
         [console_scripts]