diff --git a/jpegoptim.spec b/jpegoptim.spec
index 616d190..cc2cb9e 100644
--- a/jpegoptim.spec
+++ b/jpegoptim.spec
@@ -1,5 +1,5 @@
 Name:          jpegoptim
-Version:       1.5.4
+Version:       1.5.5
 Release:       1mamba
 Summary:       Utility to optimize/compress JPEG files 
 Group:         Applications/Graphics
@@ -41,6 +41,9 @@ jpegoptim - utility to optimize/compress JPEG files.
 %doc LICENSE
 
 %changelog
+* Sat Aug 12 2023 Automatic Build System <autodist@mambasoft.it> 1.5.5-1mamba
+- automatic version update by autodist
+
 * Mon May 15 2023 Automatic Build System <autodist@mambasoft.it> 1.5.4-1mamba
 - automatic version update by autodist