diff --git a/libvips.spec b/libvips.spec
index 3c08e74..97ad34d 100644
--- a/libvips.spec
+++ b/libvips.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          libvips
-Version:       8.15.0
+Version:       8.15.1
 Release:       1mamba
 Summary:       A fast image processing library with low memory needs
 Group:         System/Libraries
@@ -126,6 +126,9 @@ This package contains utility applications for %{name}.
 %{_mandir}/man1/vips*.1*
 
 %changelog
+* Tue Dec 19 2023 Automatic Build System <autodist@mambasoft.it> 8.15.1-1mamba
+- automatic version update by autodist
+
 * Sun Nov 12 2023 Automatic Build System <autodist@mambasoft.it> 8.15.0-1mamba
 - automatic version update by autodist