diff --git a/changelogs/fragments/0.31.1.yml b/changelogs/fragments/0.31.1.yml
new file mode 100644
index 0000000..b67ad53
--- /dev/null
+++ b/changelogs/fragments/0.31.1.yml
@@ -0,0 +1 @@
+release_summary: Bugfix release for ansible-core.
diff --git a/src/antsibull_changelog/__init__.py b/src/antsibull_changelog/__init__.py
index 03582b4..014fd53 100644
--- a/src/antsibull_changelog/__init__.py
+++ b/src/antsibull_changelog/__init__.py
@@ -8,6 +8,6 @@
 Ansible Changelog Tool.
 """
 
-__version__ = "0.31.0.post0"
+__version__ = "0.31.1"
 
 __all__ = ("__version__",)