diff --git a/.gitignore b/.gitignore
index 8dbbfc5..577b7eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /mcomix3-20210401T1125.tar.bz2
 /mcomix3-20210501T1509.tar.bz2
 /mcomix3-20210507T1743.tar.bz2
+/mcomix3-20210730T1400.tar.bz2
diff --git a/0002-Change-domain-name-for-gettext.patch b/0002-Change-domain-name-for-gettext.patch
index 71e574e..262158b 100644
--- a/0002-Change-domain-name-for-gettext.patch
+++ b/0002-Change-domain-name-for-gettext.patch
@@ -20,7 +20,7 @@ index a71588e..19c3eff 100644
 +APPNAME_DOMAIN = 'mcomix3'
  VERSION = '1.3.0.dev0'
  
- REQUIRED_PYTHON_VERSION = (3, 6, 0)
+ REQUIRED_PYTHON_VERSION = (3, 8, 0)
 diff --git a/mcomix/mcomix/i18n.py b/mcomix/mcomix/i18n.py
 index 5d067db..96a209c 100644
 --- a/mcomix/mcomix/i18n.py
diff --git a/mcomix3.spec b/mcomix3.spec
index 9aeed42..7089207 100644
--- a/mcomix3.spec
+++ b/mcomix3.spec
@@ -1,14 +1,14 @@
-%global		gitcommit		af858a641fc59f2d96e5ef6561d93877d3d8b197
-%global		gitdate		20210507
+%global		gitcommit		9eb4fc7bcae40af9171d9d4e22ac1ebbd38d8d99
+%global		gitdate		20210526
 %global		shortcommit	%(c=%{gitcommit}; echo ${c:0:7})
 
-%global		tarballdate	20210507
-%global		tarballtime	1743
+%global		tarballdate	20210730
+%global		tarballtime	1400
 
 Name:			mcomix3
 # For now, choose version 0
 Version:		0
-Release:		0.17.D%{gitdate}git%{shortcommit}%{?dist}
+Release:		0.18.D%{gitdate}git%{shortcommit}%{?dist}
 Summary:		User-friendly, customizable image viewer for comic books
 # GPL version info is from mcomix/mcomixstarter.py
 License:		GPLv2+
@@ -200,6 +200,9 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/%{name}.appdat
 
 
 %changelog
+* Fri Jul 30 2021 Mamoru TASAKA <mtasaka@fedoraproject.org> - 0-0.18.D20210526git9eb4fc7
+- Update to the latest git
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.17.D20210507gitaf858a6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index 6196c6a..6da1098 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mcomix3-20210507T1743.tar.bz2) = e1aabd43b7675a1ad51bcdc761e601c7adbe094d7da2f829efaad7f06e9224d5a3895b908988035ee7e9c70aae8e1373e632f57b9a0edf50997d587ed0ad462d
+SHA512 (mcomix3-20210730T1400.tar.bz2) = 220419e104238458af7fce944a4a299e4bc7d154388587d9a987ae59209bcb7f222ee9b0ad2e378b782cb5c033deffb2b257f7e5a54fdd064f79548bdd30bcf2