diff --git a/libcryptopp.spec b/libcryptopp.spec
index edc968c..d96b836 100644
--- a/libcryptopp.spec
+++ b/libcryptopp.spec
@@ -1,6 +1,6 @@
 %define        gitver %(echo %version | tr . _)
 Name:          libcryptopp
-Version:       8.8.0
+Version:       8.9.0
 Release:       1mamba
 Summary:       Free C++ class library of cryptographic schemes
 Group:         System/Libraries
@@ -115,6 +115,9 @@ This package contains programs for manipulating %{name} routines.
 %{_bindir}/cryptest.exe
 
 %changelog
+* Mon Oct 02 2023 Automatic Build System <autodist@mambasoft.it> 8.9.0-1mamba
+- automatic version update by autodist
+
 * Thu Jun 29 2023 Automatic Build System <autodist@mambasoft.it> 8.8.0-1mamba
 - automatic version update by autodist