diff --git a/mozjs128.spec b/mozjs128.spec
index d08284b..020cffd 100644
--- a/mozjs128.spec
+++ b/mozjs128.spec
@@ -1,7 +1,7 @@
 %define MAJver %(echo %version | cut -d. -f1)
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          mozjs128
-Version:       128.5.0
+Version:       128.5.1
 Release:       1mamba
 Summary:       Mozilla stand-alone library implementing JavaScript 24
 Group:         System/Libraries
@@ -166,6 +166,9 @@ ln -s libmozjs-%{MAJver}.so.0 %{buildroot}%{_libdir}/libmozjs-%{MAJver}.so
 %{_libdir}/pkgconfig/mozjs-%{MAJver}.pc
 
 %changelog
+* Sat Nov 30 2024 Automatic Build System <autodist@openmamba.org> 128.5.1-1mamba
+- automatic version update by autodist
+
 * Mon Nov 25 2024 Automatic Build System <autodist@openmamba.org> 128.5.0-1mamba
 - automatic version update by autodist