diff --git a/clang.spec b/clang.spec
index 5c74e75..88eddf4 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:       16.0.6
+Version:       17.0.3
 Release:       1mamba
 Summary:       C language family frontend for LLVM
 Group:         Development/Languages
@@ -102,6 +102,7 @@ cmake .. -G Ninja \
     -DLLVM_ENABLE_RTTI=ON \
 %endif
     -DLLVM_INCLUDE_DOCS=ON \
+	-DLLVM_INCLUDE_TESTS=OFF \
     -DLLVM_BUILD_DOCS=ON \
     -DLLVM_ENABLE_SPHINX=ON \
     -DSPHINX_WARNINGS_AS_ERRORS=OFF \
@@ -209,6 +210,9 @@ rm -f %{buildroot}%{_datadir}/doc/clang/html/.buildinfo
 #%{_datadir}/doc/Clang/clang-tools/html/.buildinfo
 
 %changelog
+* Fri Oct 20 2023 Automatic Build System <autodist@mambasoft.it> 17.0.3-1mamba
+- automatic version update by autodist
+
 * Thu Jun 15 2023 Automatic Build System <autodist@mambasoft.it> 16.0.6-1mamba
 - automatic version update by autodist