diff --git a/annobin.spec b/annobin.spec
index 752bbc4..84a3d0d 100644
--- a/annobin.spec
+++ b/annobin.spec
@@ -1,7 +1,7 @@
 
 Name:    annobin
 Summary: Annotate and examine compiled binary files
-Version: 11.14
+Version: 12.00
 Release: 1%{?dist}
 License: GPLv3+
 URL: https://sourceware.org/annobin/
@@ -524,6 +524,9 @@ make check
 #---------------------------------------------------------------------------------
 
 %changelog
+* Tue Mar 28 2023 Nick Clifton  <nickc@redhat.com> - 12.00-1
+- Protocol Version 4: String format notes.
+
 * Mon Mar 13 2023 Nick Clifton  <nickc@redhat.com> - 11.14-1
 - Annocheck: Update message for LTO tests.  (#2177140)
 
diff --git a/sources b/sources
index 5173186..9038978 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (annobin-11.14.tar.xz) = 261b24a60a0ec8259976e0512775ec762ec4774e5c4294f5c06cc78c06322ceb4cc2a4949b5441425214a0312aedca9d77499c9a88c6e4ab7274cab9dd3fcb76
+SHA512 (annobin-12.00.tar.xz) = a1e752ec3a3668d1051674127b3ede993f7e5dce5c55b269d16fffe33de6dda6a31a7a18669397abb16c2245a062dee43c957f56cc77f24117d4d8b669b73785