diff --git a/annobin.spec b/annobin.spec
index 9dde2bb..273387b 100644
--- a/annobin.spec
+++ b/annobin.spec
@@ -1,7 +1,7 @@
 
 Name:    annobin
 Summary: Annotate and examine compiled binary files
-Version: 12.12
+Version: 12.13
 Release: 1%{?dist}
 License: GPLv3+
 URL: https://sourceware.org/annobin/
@@ -525,6 +525,10 @@ make check
 #---------------------------------------------------------------------------------
 
 %changelog
+* Tue Jun 20 2023 Nick Clifton  <nickc@redhat.com> - 12.13-1
+- Annocheck: Ignore /dev/null filename in string notes.
+- Annocheck: More tweaks to glibc detection heuristics.  (#2215968)
+
 * Thu Jun 01 2023 Nick Clifton  <nickc@redhat.com> - 12.12-1
 - Annocheck: Check for string notes in separate debug info files.  (#2211694)
 
diff --git a/sources b/sources
index 12eef72..fe4c0fb 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (annobin-12.12.tar.xz) = ea26a6aa26ee50314c980e75e09979c549d302665c2312107b4cbb8a1cd1d62634b6662a719c77667274f1e99afb70ee5db1d6913ec6802a494b32e8b6559196
+SHA512 (annobin-12.13.tar.xz) = d0089ee0d065a4599dfb0efbf5e125c82884ffeeec05e8839a6c9d6241a51e0158baeeb304dcf1d86f15dcc23d90ea024d6dac9d3520760132cb25386693ef0e