diff --git a/python-pydantic_core.spec b/python-pydantic_core.spec
index 4eab391..8a97359 100644
--- a/python-pydantic_core.spec
+++ b/python-pydantic_core.spec
@@ -1,6 +1,6 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          python-pydantic_core
-Version:       2.18.3
+Version:       2.18.4
 Release:       1mamba
 Summary:       Provides the core functionality for pydantic validation and serialization
 Group:         System/Libraries
@@ -51,6 +51,9 @@ CFLAGS="%{optflags}" %{__python} -m build --no-isolation --wheel
 %doc LICENSE
 
 %changelog
+* Tue Jun 04 2024 Automatic Build System <autodist@openmamba.org> 2.18.4-1mamba
+- automatic version update by autodist
+
 * Wed May 29 2024 Automatic Build System <autodist@openmamba.org> 2.18.3-1mamba
 - automatic version update by autodist