diff --git a/.cvsignore b/.cvsignore
index 8ab4e12..43e8901 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-libtcd-2.2.2.tar.bz2
+libtcd-2.2.3.tar.bz2
diff --git a/libtcd.spec b/libtcd.spec
index fe9346c..b7f9069 100644
--- a/libtcd.spec
+++ b/libtcd.spec
@@ -1,6 +1,6 @@
 Name:		libtcd
-Version:	2.2.2
-Release:	1%{?dist}.2
+Version:	2.2.3
+Release:	1%{?dist}
 Summary:	Tide Constituent Database Library
 
 Group:		System Environment/Libraries
@@ -35,7 +35,10 @@ developing applications that use %{name}.
 %{__rm} -rf $RPM_BUILD_ROOT
 %{__mkdir_p} $RPM_BUILD_ROOT
 
-%{__make} DESTDIR=$RPM_BUILD_ROOT install
+%{__make} \
+	DESTDIR=$RPM_BUILD_ROOT \
+	INSTALL="%{__install} -p" \
+	install
 
 # remove unneeded files
 %{__rm} -f $RPM_BUILD_ROOT%{_libdir}/lib*.{a,la}
@@ -60,6 +63,9 @@ developing applications that use %{name}.
 %{_libdir}/*.so
 
 %changelog
+* Wed Dec 12 2007 Mamoru Tasaka <mtasaka@ioa.s.u-tokyo.ac.jp> - 2.2.3-1
+- 2.2.3
+
 * Wed Aug 22 2007 Mamoru Tasaka <mtasaka@ioa.s.u-tokyo.ac.jp> - 2.2.2-1.dist.2
 - Mass rebuild (buildID or binutils issue)
 
diff --git a/sources b/sources
index 141deee..6a97a3b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-4780aa7c88d6816e6b4d2a744859d1e7  libtcd-2.2.2.tar.bz2
+26d06f6f12371fac48b679af37aa94ec  libtcd-2.2.3.tar.bz2