diff --git a/abimap-0.3.2.tar.gz b/abimap-0.3.2.tar.gz
deleted file mode 100644
index ba74f42..0000000
--- a/abimap-0.3.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:85797f8c99ca240c43130dbd3b51b85d7772735164d4299f9b453b98bf84559a
-size 51744
diff --git a/abimap-0.4.0.tar.gz b/abimap-0.4.0.tar.gz
new file mode 100644
index 0000000..03bbda0
--- /dev/null
+++ b/abimap-0.4.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:883caf8e42ad1daecae058a294b769df48b3234df81084b6f7cc80b4bcef5c3b
+size 59733
diff --git a/python-abimap.changes b/python-abimap.changes
index dbf0764..5df2c06 100644
--- a/python-abimap.changes
+++ b/python-abimap.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Thu Aug 14 08:23:49 UTC 2025 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
+
+- Update to 0.4.0
+  * Fixed Makefile clean targets to properly handle both files and directories
+  * Updated build system to use modern ``python -m build`` instead of
+    deprecated ``python setup.py`` commands
+  * Fixed linting target to use ``python -m flake8`` for better reliability
+  * Added flake8 to development dependencies and requirements-test.txt
+  * Fixed documentation build by adding Sphinx dependencies and using
+    ``python -m sphinx``
+  * Made Makefile portable by using dynamic make command detection with
+    ``$(shell command -v make)``
+  * Updated development dependencies to include build tools (build, sphinx,
+    sphinx-rtd-theme, watchdog)
+  * Made documentation linkcheck non-fatal to handle broken external
+    links gracefully
+  * Improved development workflow with proper dependency management
+- Use Python 3.11 on SLE-15 by default
+
 -------------------------------------------------------------------
 Mon Jun 16 12:09:03 UTC 2025 - Markéta Machová <mmachova@suse.com>
 
diff --git a/python-abimap.spec b/python-abimap.spec
index feee442..1880b74 100644
--- a/python-abimap.spec
+++ b/python-abimap.spec
@@ -15,10 +15,10 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
-
+%{?sle15_python_module_pythons}
 %bcond_without libalternatives
 Name:           python-abimap
-Version:        0.3.2
+Version:        0.4.0
 Release:        0
 Summary:        A helper for library maintainers to use symbol versioning
 License:        MIT