diff --git a/clang.spec b/clang.spec
index 03cf83f..90e2335 100644
--- a/clang.spec
+++ b/clang.spec
@@ -2,7 +2,7 @@
 %define MAJver %(echo %version | cut -d. -f1)
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          clang
-Version:       17.0.5
+Version:       17.0.6
 Release:       1mamba
 Summary:       C language family frontend for LLVM
 Group:         Development/Languages
@@ -210,6 +210,9 @@ rm -f %{buildroot}%{_datadir}/doc/clang/html/.buildinfo
 #%{_datadir}/doc/Clang/clang-tools/html/.buildinfo
 
 %changelog
+* Sat Dec 02 2023 Automatic Build System <autodist@mambasoft.it> 17.0.6-1mamba
+- automatic version update by autodist
+
 * Wed Nov 15 2023 Automatic Build System <autodist@mambasoft.it> 17.0.5-1mamba
 - automatic version update by autodist