diff --git a/.mythes.metadata b/.mythes.metadata
new file mode 100644
index 0000000..1741020
--- /dev/null
+++ b/.mythes.metadata
@@ -0,0 +1 @@
+c038831d84882cdf639e038e44decb1e40527591 mythes-1.2.4.tar.gz
diff --git a/mythes.spec b/mythes.spec
index 8c9a69c..8defba8 100644
--- a/mythes.spec
+++ b/mythes.spec
@@ -1,7 +1,7 @@
 Name:      mythes
 Summary:   A thesaurus library
 Version:   1.2.4
-Release:   17%{?dist}
+Release:   18%{?dist}
 Source:    http://downloads.sourceforge.net/hunspell/%{name}-%{version}.tar.gz
 URL:       http://hunspell.sourceforge.net/
 License:   BSD and MIT
@@ -53,6 +53,10 @@ mkdir -p $RPM_BUILD_ROOT/%{_datadir}/mythes
 %{_bindir}/th_gen_idx.pl
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 1.2.4-18
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.2.4-17
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937