diff --git a/.gitignore b/.gitignore
index af5806b..a9169f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,3 +106,4 @@
 /annobin-8.77.tar.xz
 /annobin-8.78.tar.xz
 /annobin-8.79.tar.xz
+/annobin-8.81.tar.xz
diff --git a/annobin.spec b/annobin.spec
index 03b3005..730c790 100644
--- a/annobin.spec
+++ b/annobin.spec
@@ -1,8 +1,8 @@
 
 Name:    annobin
 Summary: Binary annotation plugin for GCC
-Version: 8.79
-Release: 2%{?dist}
+Version: 8.81
+Release: 1%{?dist}
 
 License: GPLv3+
 URL:     https://fedoraproject.org/wiki/Toolchain/Watermark
@@ -220,6 +220,11 @@ fi
 #---------------------------------------------------------------------------------
 
 %changelog
+* Mon Sep 23 2019 Nick Clifton <nickc@redhat.com> - 8.81-1
+- Improve detection of GO binaries.
+- Add gcc version information to annobin notes.
+- Do not complain about missing FORTIFY_SOURCE and GLIBCXX_ASSERTIONS in LTO compilations.
+
 * Wed Sep 04 2019 Nick Clifton <nickc@redhat.com> - 8.79-2
 - NVR bump to allow rebuild against latest gcc.  (#1748529)
 
diff --git a/sources b/sources
index ea7edcf..846cbdd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (annobin-8.79.tar.xz) = 6a66d3d2e4125881965aee9ae55af9cb6e289f47581e8aebfa7f4ab708d0280d331d55a8261fa1ff7cb70c1daf08daf622c4c851a5fb449eb6c93d2a8808f6a8
+SHA512 (annobin-8.81.tar.xz) = 5b7d6ab619be5666cae0e0742ce650babd7bb18f9f5f93724a2d14b2100191360fa640a861be3bf807fe5bff598b008fe83276e568d7d2bae229e7642a8f2508