diff --git a/cmake.spec b/cmake.spec
index 063fb8a..6af4b0b 100644
--- a/cmake.spec
+++ b/cmake.spec
@@ -1,7 +1,7 @@
 %define majorminor %(echo %version | cut -d. -f 1-2)
 
 Name:          cmake
-Version:       3.19.5
+Version:       3.19.6
 Release:       1mamba
 Summary:       A cross-platform, open-source make system
 Group:         Development/Tools
@@ -32,7 +32,6 @@ BuildRequires: gcc-c++
 BuildRequires: libX11-devel
 BuildRequires: libXext-devel
 BuildRequires: libICE-devel
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 CMake is used to control the software compilation process using simple platform and compiler independent configuration files.
@@ -93,6 +92,9 @@ install -D -m 0644 %{S:1} \
 %{_datadir}/doc/%{name}-%{version}/
 
 %changelog
+* Wed Feb 24 2021 Automatic Build System <autodist@mambasoft.it> 3.19.6-1mamba
+- automatic version update by autodist
+
 * Tue Feb 16 2021 Automatic Build System <autodist@mambasoft.it> 3.19.5-1mamba
 - automatic version update by autodist