diff --git a/Mesa.spec b/Mesa.spec
index 2e45e61..2382e0e 100644
--- a/Mesa.spec
+++ b/Mesa.spec
@@ -1,6 +1,6 @@
 Name:          Mesa
 Epoch:         1
-Version:       21.2.1
+Version:       21.2.2
 Release:       1mamba
 Summary:       A 3-D graphics library with an API which is very similar to that of OpenGL
 Group:         System/Libraries
@@ -15,7 +15,6 @@ Patch2:        Mesa-8.0.4-llvm-3.1-fixes-1.patch
 Patch3:        Mesa-10.2.7-llvm-3.5.patch
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
-#libpthread.so.0()(64bit): /usr/lib64/libpthread.so: file not owned by any package
 BuildRequires: glibc-devel
 BuildRequires: libX11-devel
 BuildRequires: libXext-devel
@@ -284,6 +283,9 @@ ln -s libGLX_mesa.so.0 %{buildroot}%{_libdir}/libGLX_indirect.so.0
 %{_libdir}/pkgconfig/xatracker.pc
 
 %changelog
+* Wed Sep 22 2021 Automatic Build System <autodist@mambasoft.it> 21.2.2-1mamba
+- automatic version update by autodist
+
 * Fri Aug 20 2021 Automatic Build System <autodist@mambasoft.it> 21.2.1-1mamba
 - automatic version update by autodist