diff --git a/pyproject.toml b/pyproject.toml
index 4fa017b..7fc6e25 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -82,7 +82,7 @@ stubPath = "src/stubs"
 [tool.bumpver]
 commit = true
 commit_message = ":bookmark: bump version {old_version} -> {new_version}"
-current_version = "0.10.0"
+current_version = "0.9.0"
 push = false  # set to false for CI
 tag = false
 version_pattern = "MAJOR.MINOR.PATCH[PYTAGNUM]"
diff --git a/src/django_simple_nav/__init__.py b/src/django_simple_nav/__init__.py
index b8f0f7e..3f0fbb0 100644
--- a/src/django_simple_nav/__init__.py
+++ b/src/django_simple_nav/__init__.py
@@ -1,3 +1,3 @@
 from __future__ import annotations
 
-__version__ = "0.10.0"
+__version__ = "0.9.0"
diff --git a/tests/test_version.py b/tests/test_version.py
index 003cf9d..0df30ca 100644
--- a/tests/test_version.py
+++ b/tests/test_version.py
@@ -4,4 +4,4 @@
 
 
 def test_version():
-    assert __version__ == "0.10.0"
+    assert __version__ == "0.9.0"