diff --git a/README b/README
index a2e31df8..5232ae1f 100644
--- a/README
+++ b/README
@@ -105,8 +105,8 @@ qt5 - PyQt5 is required.
 
 ## How to make RPM package
 
-1. archive all source code into libhinawa-1.4.4.tar.gz
-  $ git archive --format tar.gz --prefix='libhinawa-1.4.4/' 1.4.4 -o ~/rpmbuild/SOURCES/libhinawa-1.4.4.tar.gz
+1. archive all source code into libhinawa-1.4.5.tar.gz
+  $ git archive --format tar.gz --prefix='libhinawa-1.4.5/' 1.4.5 -o ~/rpmbuild/SOURCES/libhinawa-1.4.5.tar.gz
 2. rpmbuild -bb libhinawa.spec
 
 ## Future plan for libhinawa v2 and backward compatibility
diff --git a/libhinawa.spec b/libhinawa.spec
index fde6167e..d22942d4 100644
--- a/libhinawa.spec
+++ b/libhinawa.spec
@@ -1,5 +1,5 @@
 Name:			libhinawa
-Version:		1.4.3
+Version:		1.4.5
 Release:		1%{?dist}
 Summary:		GObject introspection library for devices connected to IEEE 1394 bus
 
@@ -63,6 +63,9 @@ developing applications that use %{name}.
 
 
 %changelog
+* Thu May 11 2020 Takashi Sakamoto <o-takashi@sakamocchi.jp> - 1.4.5
+- new upstream release.
+
 * Thu Jan 20 2020 Takashi Sakamoto <o-takashi@sakamocchi.jp> - 1.4.4
 - new upstream release.
 
diff --git a/meson.build b/meson.build
index 5d9692d2..16c015ac 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('libhinawa', 'c',
-  version: '1.4.4',
+  version: '1.4.5',
   license: 'LGPL-2.1+',
   meson_version: '>= 0.46.0',
 )