diff --git a/changelogs/fragments/3.0.1.yml b/changelogs/fragments/3.0.1.yml
new file mode 100644
index 0000000..8ce9aa9
--- /dev/null
+++ b/changelogs/fragments/3.0.1.yml
@@ -0,0 +1 @@
+release_summary: Bugfix release.
diff --git a/src/antsibull_core/__init__.py b/src/antsibull_core/__init__.py
index babdc41..b1161de 100644
--- a/src/antsibull_core/__init__.py
+++ b/src/antsibull_core/__init__.py
@@ -9,6 +9,6 @@
 
 from __future__ import annotations
 
-__version__ = "3.0.0.post0"
+__version__ = "3.0.1"
 
 __all__ = ("__version__",)