diff --git a/.fftw.metadata b/.fftw.metadata
new file mode 100644
index 0000000..f8be607
--- /dev/null
+++ b/.fftw.metadata
@@ -0,0 +1 @@
+59831bd4b2705381ee395e54aa6e0069b10c3626 fftw-3.3.8.tar.gz
diff --git a/fftw.spec b/fftw.spec
index aee96c5..cd85c3c 100644
--- a/fftw.spec
+++ b/fftw.spec
@@ -14,7 +14,7 @@
 
 Name:           fftw
 Version:        3.3.8
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        A Fast Fourier Transform library
 License:        GPLv2+
 URL:            http://www.fftw.org
@@ -543,6 +543,10 @@ done
 %endif
 
 %changelog
+* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 3.3.8-12
+- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+  Related: rhbz#1991688
+
 * Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 3.3.8-11
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937