diff --git a/msgspec-0.18.2.tar.gz b/msgspec-0.18.2.tar.gz
deleted file mode 100644
index d45f38e..0000000
--- a/msgspec-0.18.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:624a157b7e4ded9f5709b748065bf68cca0959a874f76d8fe6aa058f6ea8118b
-size 1278055
diff --git a/msgspec-0.18.4.tar.gz b/msgspec-0.18.4.tar.gz
new file mode 100644
index 0000000..8498eb6
--- /dev/null
+++ b/msgspec-0.18.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12947254922516558b2bd977d093dc22a1d1df1c2e5c311c8db658757283ce50
+size 1278050
diff --git a/python-msgspec.changes b/python-msgspec.changes
index 47cb984..46a95b8 100644
--- a/python-msgspec.changes
+++ b/python-msgspec.changes
@@ -1,4 +1,13 @@
+-------------------------------------------------------------------
+Thu Dec  7 23:03:38 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 0.18.4:
+  * Resolve an issue leading to periodic segfaults when importing
+    ``msgspec`` on CPython 3.12
+  * Improve type annotation for ``Struct.__rich_repr__``
+  * Add pre-built wheels for Python 3.12 (:pr:`558`)
+
 -------------------------------------------------------------------
 Fri Sep  1 07:09:26 UTC 2023 - Steve Kowalik <steven.kowalik@suse.com>
 
-- Initial release of 0.18.2. 
+- Initial release of 0.18.2.
diff --git a/python-msgspec.spec b/python-msgspec.spec
index d52bac7..120ff10 100644
--- a/python-msgspec.spec
+++ b/python-msgspec.spec
@@ -17,7 +17,7 @@
 
 
 Name:           python-msgspec
-Version:        0.18.2
+Version:        0.18.4
 Release:        0
 Summary:        A fast serialization and validation library
 License:        BSD-3-Clause