diff --git a/.flex.metadata b/.flex.metadata
new file mode 100644
index 0000000..3c0df0c
--- /dev/null
+++ b/.flex.metadata
@@ -0,0 +1 @@
+fafece095a0d9890ebd618adb1f242d8908076e1 flex-2.6.4.tar.gz
diff --git a/flex.spec b/flex.spec
index 4f714fd..645ea04 100644
--- a/flex.spec
+++ b/flex.spec
@@ -3,7 +3,7 @@
 Summary: A tool for generating scanners (text pattern recognizers)
 Name: flex
 Version: 2.6.4
-Release: 8%{?dist}
+Release: 9%{?dist}
 # parse.c and parse.h are under GPLv3+ with exception which allows
 #	relicensing.  Since flex is shipped under BDS-style license,
 #	let's  assume that the relicensing was done.
@@ -142,6 +142,10 @@ echo ============END TESTING===========
 %{_pkgdocdir}
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 2.6.4-9
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 2.6.4-8
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937