diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1a1c3015b..22610edad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,11 +40,11 @@ endif(((EXISTS ${DEBIAN_RELEASE_INFO}) AND (${YEAR} LESS ${EXPIRE_YEAR})) OR APP
 # Define project name and version tags
 ###############################################################################################
 # this is not only the QMS version it will be the package version, too.
-project(QMapShack VERSION 1.15.1)
+project(QMapShack VERSION 1.15.2)
 
 # FOR A RELEASE:
 # remove "development" for a release
-set(DEVELOPMENT_VERSION ON)
+set(DEVELOPMENT_VERSION OFF)
 
 
 ###############################################################################################
diff --git a/changelog.txt b/changelog.txt
index e31c93bcc..bb43b4e6b 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,4 @@
-V1.XX.X
+V1.15.2
 [QMS-264] Windows: adapt build scripts for 1.15.1 release
 [QMS-265] Configuring BRouter offline on MacOS crashes
 [QMS-268] Crash after closing project where range is being selected