Prepare 3.2.3

Signed-off-by: Andreas Fuchs <andreas.fuchs@infineon.com>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c64ac83..5c3382d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,12 +3,12 @@
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 
-## [3.2.3-rc1] - 2024-04-24
+## [3.2.3] - 2024-04-26
+### Security
+- Fixed CVE-2024-29040
+
 ### Fixed
 - fapi: Fix length check on FAPI auth callbacks
-
-## [3.2.3-rc0] - 2024-03-27
-### Fixed
 - build: fix build fail after make clean.
 - tss2-rc: fix unknown layer handler dropping bits.
 - fapi: Fix missing parameter encryption.