diff --git a/.gitignore b/.gitignore
index 920e4c9..e094f1b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -84,3 +84,4 @@
 /annobin-8.53.tar.xz
 /annobin-8.55.tar.xz
 /annobin-8.56.tar.xz
+/annobin-8.57.tar.xz
diff --git a/annobin.spec b/annobin.spec
index 15afad9..5cb0ba7 100644
--- a/annobin.spec
+++ b/annobin.spec
@@ -15,7 +15,7 @@
 
 Name:    annobin
 Summary: Binary annotation plugin for GCC
-Version: 8.56
+Version: 8.57
 Release: 1%{?dist}
 
 License: GPLv3+
@@ -204,6 +204,9 @@ make check
 #---------------------------------------------------------------------------------
 
 %changelog
+* Thu Oct 18 2018 Nick Clifton <nickc@redhat.com> - 8.57-1
+- Suppress free of invalid pointer. (#1638371)
+
 * Thu Oct 18 2018 Nick Clifton <nickc@redhat.com> - 8.56-1
 - Skip PPC64 linker stubs created in the middle of text sections. (#1630640)
 
diff --git a/sources b/sources
index 0c66442..d4c3312 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (annobin-8.56.tar.xz) = 4505783562a6be2fa630812ae0a3cdcd4702b861f0dda09677022a94b5358afc00de52d59119d3d3edc87564a9c031e368c55b82c1c2822ac5606c722d062641
+SHA512 (annobin-8.57.tar.xz) = 62d8efcefedc6ba7a13c276d35b6ce1abc6ad11a2d45e097178edd2a5f73180d213704446660283c81e50782b5972ae73a30fc1a51c1e85c5ca338e78fcbd4ed