diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 9318597..fce2ffc 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.8.6
+current_version = 0.9.0
 files = setup.py apicast/__init__.py
 commit = True
 tag = True
diff --git a/apicast/__init__.py b/apicast/__init__.py
index e737040..90a17d3 100644
--- a/apicast/__init__.py
+++ b/apicast/__init__.py
@@ -1,4 +1,4 @@
 """Access bee flight forecast information published by Deutscher Wetterdienst (DWD)"""
 
 __appname__ = "apicast"
-__version__ = "0.8.6"
+__version__ = "0.9.0"
diff --git a/setup.py b/setup.py
index e0fa995..d1a0621 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="apicast",
-    version="0.8.6",
+    version="0.9.0",
     description="Python client and HTTP service to access bee flight forecast "
     "information published by Deutscher Wetterdienst (DWD), the "
     "federal meteorological service in Germany.",