diff --git a/sources b/sources
index ca76500..89974d1 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ugene-free-20240409T1411.tar.gz) = d1bc83d5c1d2b3d720380ff098a101830afd4c14d28844477ec72b8c323b39df3c2e0d7c77fc3e7d1a3a8abfb6ed277c72869aca513ead3e1b88cf8d08530a21
+SHA512 (ugene-free-50.0.tar.gz) = 8cb3ab28423cdbde8ff26b66ec3f2b9aba0384f7b417cccbc6ef9b72d812fff659730aa96bf19b636ba2b0c0a1b3d0b7c0382e8834cccda56edf14195b563677
diff --git a/ugene.spec b/ugene.spec
index 848e0db..9973f94 100644
--- a/ugene.spec
+++ b/ugene.spec
@@ -21,8 +21,8 @@
 %global	tarballdate	20240409
 %global	tarballtime	1411
 
-%global	use_release	0
-%global	use_gitbare	1
+%global	use_release	1
+%global	use_gitbare	0
 
 %if	0%{?use_gitbare} < 1
 # force
@@ -35,7 +35,7 @@
 %global	GIT	git
 %endif
 
-%global	mainver		49.1
+%global	mainver		50.0
 %undefine	prever
 
 %if		0%{?use_release} >= 1
@@ -50,7 +50,7 @@ Name:		ugene
 Summary:	Integrated bioinformatics toolkit
 
 Version:	%{fedoraver}
-Release:	3%{?dist}
+Release:	1%{?dist}
 
 #The entire source code is GPLv2+ except:
 #file src/libs_3rdparty/qtbindings_core/src/qtscriptconcurrent.h which is GPLv2
@@ -252,6 +252,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/%{name}.desktop
 %{_mandir}/man1/%{name}.1*
 
 %changelog
+* Sun Apr 14 2024 Mamoru TASAKA <mtasaka@fedoraproject.org> - 50.0-1
+- 50.0
+
 * Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 49.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild