diff --git a/uread.spec b/uread.spec
index e419a64..990b6da 100644
--- a/uread.spec
+++ b/uread.spec
@@ -2,7 +2,7 @@
 
 Name:           uread
 Version:        0
-Release:        0.32.%{stamp}%{?dist}
+Release:        0.37.%{stamp}%{?dist}
 Summary:        Utilities for unformatted fortran files
 
 License:        GPL-1.0-or-later
@@ -35,7 +35,7 @@ little, or vis versa.
 cp -p %{SOURCE1} .
 
 %build
-export CFLAGS="$RPM_OPT_FLAGS"
+export CFLAGS="$RPM_OPT_FLAGS -std=gnu17"
 make %{?_smp_mflags}
 
 
@@ -56,6 +56,21 @@ install -m0755 uread ustrip uswap $RPM_BUILD_ROOT%{_bindir}/
 %{_mandir}/man1/u*.1*
 
 %changelog
+* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.37.20081006
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
+* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.36.20081006
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
+
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.35.20081006
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.34.20081006
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.33.20081006
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
 * Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0-0.32.20081006
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild