diff --git a/pydantic-2.6.3.tar.gz b/pydantic-2.6.3.tar.gz
deleted file mode 100644
index d1a4054..0000000
--- a/pydantic-2.6.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9719ee749800091e3d81316ca60dea40d17c8be41e68a331d7c0b87b7ce74375
-size 2710761
diff --git a/pydantic-2.6.4.tar.gz b/pydantic-2.6.4.tar.gz
new file mode 100644
index 0000000..87e55f5
--- /dev/null
+++ b/pydantic-2.6.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3680f26accf05a8f627b95e5a7f036332d2bf9f121852c004bdf66f47494263d
+size 2711126
diff --git a/python-pydantic.changes b/python-pydantic.changes
index de0eaf6..dda89ab 100644
--- a/python-pydantic.changes
+++ b/python-pydantic.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Sat Mar 16 11:56:01 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.6.4:
+  * Fix usage of `AliasGenerator` with `computed_field` decorator
+  * Fix nested discriminated union schema gen, pt 2
+  * Fix bug with no_strict_optional=True caused by API deferral
+
 -------------------------------------------------------------------
 Thu Mar  7 03:28:00 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com>
 
@@ -21,7 +29,7 @@ Thu Mar  7 03:28:00 UTC 2024 - Steve Kowalik <steven.kowalik@suse.com>
   * Move `getattr` warning in deprecated `BaseConfig`
   * Only hash `model_fields`, not whole `__dict__`
   * Fix overload position of `computed_field`
-  * Fix issue `unittest.mock` deprecation warnings 
+  * Fix issue `unittest.mock` deprecation warnings
   * Fix `to_snake` conversion
   * Add support for field `alias` in `dataclass` signature
   * Fix ordering of keys in `__dict__` with `model_construct` call
diff --git a/python-pydantic.spec b/python-pydantic.spec
index 77c20f4..063fb1a 100644
--- a/python-pydantic.spec
+++ b/python-pydantic.spec
@@ -27,7 +27,7 @@
 %endif
 %{?sle15_python_module_pythons}
 Name:           python-pydantic%{psuffix}
-Version:        2.6.3
+Version:        2.6.4
 Release:        0
 Summary:        Data validation and settings management using python type hinting
 License:        MIT