diff --git a/annobin.spec b/annobin.spec
index d3584de..ce02815 100644
--- a/annobin.spec
+++ b/annobin.spec
@@ -1,9 +1,9 @@
 
 Name:    annobin
 Summary: Annotate and examine compiled binary files
-Version: 12.30
+Version: 12.31
 Release: 1%{?dist}
-License: GPL-3.0-or-later AND LGPL-2.0-or-later AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (LGPL-2.0-or-later WITH GCC-exception-2.0) AND GFDL-1.3-or-later 
+License: GPL-3.0-or-later AND LGPL-2.0-or-later AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND (LGPL-2.0-or-later WITH GCC-exception-2.0) AND GFDL-1.3-or-later
 URL: https://sourceware.org/annobin/
 # Maintainer: nickc@redhat.com
 # Web Page: https://sourceware.org/annobin/
@@ -524,6 +524,9 @@ make check
 #---------------------------------------------------------------------------------
 
 %changelog
+* Wed Nov 15 2023 Nick Clifron  <nickc@redhat.com> - 12.31-1
+- Update glibc detection heuristics for PPC64.  (RHEL-16453)
+
 * Wed Nov 01 2023 Nick Clifron  <nickc@redhat.com> - 12.30-1
 - Fix another atexit test failure.  (#2247481)
 
diff --git a/sources b/sources
index a37e1bd..7f75d2e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (annobin-12.30.tar.xz) = 57516fa066fe9f34c31fd3fb55b57246f2d1e33c5029a7396ec565682c16f7b2a7d9d73e2709769db9c29d6618e6415c240435350c98394aec5493a1e3410206
+SHA512 (annobin-12.31.tar.xz) = 792fb1eba3b64cc12dba7be62700ab87818c5556c7768ed372eb923b5c4d3631b440d58439cf8cc98fd6d1cfc09ba127b59013496e5cdfc8dfe0dea3c55eb69e