diff --git a/DateTime-TimeZone-2.45.tar.gz b/DateTime-TimeZone-2.45.tar.gz
deleted file mode 100644
index 23a1305..0000000
--- a/DateTime-TimeZone-2.45.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5ec5f17636212239472f3235004ab5ebb41cda62d9cecadea3303cd1a490fbfb
-size 997654
diff --git a/DateTime-TimeZone-2.46.tar.gz b/DateTime-TimeZone-2.46.tar.gz
new file mode 100644
index 0000000..1caa2c9
--- /dev/null
+++ b/DateTime-TimeZone-2.46.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4c19e097e17f184de4ea1c758d42184ba03ac9dde92cf2e56108c147157a3b3
+size 995245
diff --git a/perl-DateTime-TimeZone.changes b/perl-DateTime-TimeZone.changes
index 2297991..b2c2bfc 100644
--- a/perl-DateTime-TimeZone.changes
+++ b/perl-DateTime-TimeZone.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Thu Dec 24 03:06:50 UTC 2020 - Tina Müller <timueller+perl@suse.de>
+
+- updated to 2.46
+   see /usr/share/doc/packages/perl-DateTime-TimeZone/Changes
+
+  2.46    2020-12-22
+
+  - This release is based on version 2020e of the Olson database. This release
+    includes contemporary changes for Russia (Volograd).
+
 -------------------------------------------------------------------
 Tue Dec 22 03:08:12 UTC 2020 - Tina Müller <timueller+perl@suse.de>
 
diff --git a/perl-DateTime-TimeZone.spec b/perl-DateTime-TimeZone.spec
index ec59f08..e6aefa1 100644
--- a/perl-DateTime-TimeZone.spec
+++ b/perl-DateTime-TimeZone.spec
@@ -16,18 +16,16 @@
 #
 
 
-Name:           perl-DateTime-TimeZone
-Version:        2.45
-Release:        0
 %define cpan_name DateTime-TimeZone
+Name:           perl-DateTime-TimeZone
+Version:        2.46
+Release:        0
 Summary:        Time zone object base class and factory
 License:        Artistic-1.0 OR GPL-1.0-or-later
-Group:          Development/Libraries/Perl
 URL:            https://metacpan.org/release/%{cpan_name}
 Source0:        https://cpan.metacpan.org/authors/id/D/DR/DROLSKY/%{cpan_name}-%{version}.tar.gz
 Source1:        cpanspec.yml
 BuildArch:      noarch
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  perl
 BuildRequires:  perl-macros
 BuildRequires:  perl(Class::Singleton) >= 1.03
@@ -63,12 +61,12 @@ primary interface is through a DateTime object, and most users will not
 need to directly use 'DateTime::TimeZone' methods.
 
 %prep
-%setup -q -n %{cpan_name}-%{version}
+%autosetup  -n %{cpan_name}-%{version}
 find . -type f ! -path "*/t/*" ! -name "*.pl" ! -path "*/bin/*" ! -path "*/script/*" ! -name "configure" -print0 | xargs -0 chmod 644
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor
-make %{?_smp_mflags}
+%make_build
 
 %check
 make test
@@ -79,7 +77,6 @@ make test
 %perl_gen_filelist
 
 %files -f %{name}.files
-%defattr(-,root,root,755)
 %doc Changes CODE_OF_CONDUCT.md CONTRIBUTING.md README.md
 %license LICENSE