diff --git a/rrdtool.spec b/rrdtool.spec
index 6c3102d..eb2bca7 100644
--- a/rrdtool.spec
+++ b/rrdtool.spec
@@ -1,7 +1,7 @@
 %define rrddocdir %{_datadir}/doc/%{name}-%{version}
 
 Name:          rrdtool
-Version:       1.5.3
+Version:       1.5.4
 Release:       1mamba
 Summary:       Round Robin Database Tool to store and display time-series data
 Group:         Applications/Databases
@@ -169,7 +169,7 @@ rm -f %{name}-%{version}-file
 %{_unitdir}/rrdcached.socket
 %{_libdir}/rrdtool/ifOctets.tcl
 %{_libdir}/rrdtool/pkgIndex.tcl
-%{_libdir}/tclrrd1.5.3.so
+%{_libdir}/tclrrd%{version}.so
 %dir %{_datadir}/rrdtool
 #%{_datadir}/rrdtool/ifOctets.tcl
 #%{_datadir}/rrdtool/pkgIndex.tcl
@@ -196,7 +196,7 @@ rm -f %{name}-%{version}-file
 %files python
 %defattr(-,root,root)
 %{python_sitearch}/py_rrdtool-*-py%{python_version}.egg-info
-%{python_sitearch}/rrdtoolmodule.so
+%{python27_sitearch}/rrdtool.so
 
 %files ruby
 %defattr(-,root,root)
@@ -212,6 +212,9 @@ rm -f %{name}-%{version}-file
 %{_includedir}/*.h
 
 %changelog
+* Sat Sep 12 2015 Automatic Build System <autodist@mambasoft.it> 1.5.4-1mamba
+- automatic version update by autodist
+
 * Tue May 19 2015 Automatic Build System <autodist@mambasoft.it> 1.5.3-1mamba
 - automatic version update by autodist