diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5009f2..96382c7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@
 cmake_minimum_required(VERSION 3.16)
 
 project(tr31
-	VERSION 0.5.1
+	VERSION 0.5.2
 	DESCRIPTION "Key block library and tools for ANSI X9.143, ASC X9 TR-31 and ISO 20038"
 	HOMEPAGE_URL "https://github.com/openemv/tr31"
 	LANGUAGES C
diff --git a/rpm_changelog.txt b/rpm_changelog.txt
index fb82050..fb96b3f 100644
--- a/rpm_changelog.txt
+++ b/rpm_changelog.txt
@@ -1,3 +1,6 @@
+* Sun Dec 24 2023 Leon Lynch <lynch.leon@gmail.com> - 0.5.2-1
+- Update to tr31-0.5.2
+
 * Sun Aug 06 2023 Leon Lynch <lynch.leon@gmail.com> - 0.5.1-1
 - Update to tr31-0.5.1