diff --git a/annobin.spec b/annobin.spec
index 9b6ffe7..160f627 100644
--- a/annobin.spec
+++ b/annobin.spec
@@ -1,7 +1,7 @@
 
 Name:    annobin
 Summary: Annotate and examine compiled binary files
-Version: 12.04
+Version: 12.05
 Release: 1%{?dist}
 License: GPLv3+
 URL: https://sourceware.org/annobin/
@@ -524,6 +524,10 @@ make check
 #---------------------------------------------------------------------------------
 
 %changelog
+* Wed Apr 19 2023 Nick Clifton  <nickc@redhat.com> - 12.05-1
+- llvm-plugin: Fix detection of optimization level.  Improve test.
+- clang-plugin: Improve test.
+
 * Mon Apr 17 2023 Nick Clifton  <nickc@redhat.com> - 12.04-1
 - configure: More improvements.
 - annocheck: Fix seg-fault when checking for glibc components in string format notes.
diff --git a/sources b/sources
index 6f53a37..ab5bc1b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (annobin-12.04.tar.xz) = c143aad782b87d4f7ab25ccf661176b1971970c73610d6e2089758022fd6b906c3f6b469e759e5498855775efe2060b24496a7c8826c95bf88aa11be6ee790c8
+SHA512 (annobin-12.05.tar.xz) = d63dc0ac3a0e16a3b852d95039bb562e4b04e9252bf6eab5bc205dc0dbf928ba48886a32aec2b019f3eef3070bdd293b91a8b0323747cbdda95b9e9307fdce71