diff --git a/.gitignore b/.gitignore
index 9c6b0c67..e89f60fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,8 @@ coverage.xml
 /appimage-builder-cache
 *.AppImage
 *.AppImage.zsync
+
+# Changelog-specific
+/node_modules
+package.json
+package-lock.json
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9728df48..1b4d618d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+# [Version 0.10.12](https://github.com/Kosmorro/kosmorro/compare/v0.10.11...v0.10.12) (2023-05-24)
+
+
+### Bug Fixes
+
+* support Python 3.11 ([#316](https://github.com/Kosmorro/kosmorro/issues/316)) ([209aab0](https://github.com/Kosmorro/kosmorro/commit/209aab06e48a75b3161f337b0d0f56b6a63ce97f))
+
+
+
 # [Version 0.10.11](https://github.com/Kosmorro/kosmorro/compare/v0.10.10...v0.10.11) (2022-11-11)
 
 
diff --git a/Makefile b/Makefile
index b26f6471..2c1952a8 100644
--- a/Makefile
+++ b/Makefile
@@ -20,12 +20,25 @@ messages:
 i18n:
 	poetry run pybabel compile --directory=kosmorro/locales
 
-changelog:
-	conventional-changelog -p angular -i CHANGELOG.md -s
+changelog: install-conventional-changelog generate-changelog delete-conventional-changelog
+
+
+install-conventional-changelog:
+	npm install conventional-changelog-cli
+
+generate-changelog:
+	node_modules/.bin/conventional-changelog -p angular -i CHANGELOG.md -s
 
 prepare-release: messages changelog
-	@echo
-	@echo "Before tagging, don't forget to update version number in CHANGELOG"
 
-clean:
-	rm -rf build dist appimage-builder-cache kosmorro.egg-info manpage/kosmorro.{1,7}{,.html}
+delete-conventional-changelog:
+	rm -rf \
+		node_modules \
+		package{,-lock}.json
+
+clean: delete-conventional-changelog
+	rm -rf \
+		build \
+		dist appimage-builder-cache \
+		kosmorro.egg-info \
+		manpage/kosmorro.{1,7}{,.html}
diff --git a/kosmorro/locales/messages.pot b/kosmorro/locales/messages.pot
index 39dd3c71..fb088940 100644
--- a/kosmorro/locales/messages.pot
+++ b/kosmorro/locales/messages.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2023-04-12 16:15+0200\n"
+"POT-Creation-Date: 2023-05-24 13:41+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/pyproject.toml b/pyproject.toml
index 1c107f03..232367dd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "kosmorro"
-version = "0.10.11"
+version = "0.10.12"
 description = "A program to compute the ephemerides."
 authors = ["Jérôme Deuchnord <jerome@deuchnord.fr>"]
 license = "AGPL-3.0-or-later"