diff --git a/.gitignore b/.gitignore
index 6061536..e976c88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 uudeview-0.5.20.tar.gz
 /uudeview-7ef9e26532b39bdcedd319c07b6b77fc70e270dd.tar.gz
+/uudeview-7640bc56aa5016cdc9c139eb1ab3ec874e47c744.tar.gz
diff --git a/sources b/sources
index c17897a..a0ef2ee 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (uudeview-7ef9e26532b39bdcedd319c07b6b77fc70e270dd.tar.gz) = b35d149088e6af034bee6cc41ae1e785dc064d9da792c92629838dd48559d94479f8c6cb327efc8add56508b858d0d6256c27609f07dac2a47d0ecd765597f95
+SHA512 (uudeview-7640bc56aa5016cdc9c139eb1ab3ec874e47c744.tar.gz) = ae307e7b2488c3b61462dadfc45c80e98b0e0eb7387f1ce1b7ba5501d64b29ab19de4b4a4f5e3c148682de5d244b3c4b775b92b6b8c642346c6eb1325c1ec20b
diff --git a/uudeview.spec b/uudeview.spec
index 058703a..d660dc7 100644
--- a/uudeview.spec
+++ b/uudeview.spec
@@ -2,14 +2,14 @@
 %global snapshot 1
 %global OWNER hannob
 %global PROJECT uudeview
-%global commit 7ef9e26532b39bdcedd319c07b6b77fc70e270dd
-%global commitdate 20241111
+%global commit 7640bc56aa5016cdc9c139eb1ab3ec874e47c744
+%global commitdate 20250320
 #global gittag 0.5.20
 %global shortcommit %(c=%{commit}; echo ${c:0:7})
 
 Name:           uudeview
 Version:        0.5.20%{?snapshot:^%{commitdate}git%{shortcommit}}
-Release:        6%{?dist}
+Release:        1%{?dist}
 
 # Automatically converted from old format: GPLv2+ - review is highly recommended.
 License:        GPL-2.0-or-later
@@ -20,13 +20,17 @@ BuildRequires:  autoconf
 Source0:        http://www.fpx.de/fp/Software/UUDeview/download/uudeview-%{version}.tar.gz
 %endif
 Source1:        xdeview.desktop
+ExcludeArch:    %{ix86}
 Patch0:         uudeview-threads.patch
 URL:            http://www.fpx.de/fp/Software/UUDeview/
 Summary:        Applications for uuencoding, uudecoding, ...
+BuildRequires:  desktop-file-utils
 BuildRequires:  make
 BuildRequires:  inews
 BuildRequires:  texlive-collection-latexextra
-BuildRequires:  transfig, desktop-file-utils
+BuildRequires:  texlive-courier
+BuildRequires:  texlive-times
+BuildRequires:  transfig
 BuildRequires:  tk-devel
 BuildRequires:  gcc
 Requires:       %{_sbindir}/sendmail
@@ -82,7 +86,7 @@ install -p -m 0644 uulib/libuu.a $RPM_BUILD_ROOT/%{_libdir}/
 
 
 %files
-%doc COPYING HISTORY IAFA-PACKAGE README uudeview.lsm
+%doc COPYING HISTORY IAFA-PACKAGE README.md uudeview.lsm
 %{_mandir}/man1/*.1*
 %{_bindir}/uudeview
 %{_bindir}/uuenview
@@ -96,6 +100,12 @@ install -p -m 0644 uulib/libuu.a $RPM_BUILD_ROOT/%{_libdir}/
 %{_libdir}/*.a
 
 %changelog
+* Wed Jul 22 2026 Charles R. Anderson <cra@alum.wpi.edu> - 0.5.20^20250320git7640bc5-1
+- Update to latest git snapshot
+
+* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.20^20241111git7ef9e26-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
 * Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.20^20241111git7ef9e26-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild