diff --git a/platform/include/platform/mbed_version.h b/platform/include/platform/mbed_version.h
index 155843f9382..7ee9e28c043 100644
--- a/platform/include/platform/mbed_version.h
+++ b/platform/include/platform/mbed_version.h
@@ -38,7 +38,7 @@
   *
   * @note 99 is default value for development version (master branch)
   */
-#define MBED_MINOR_VERSION 14
+#define MBED_MINOR_VERSION 15
 
 /** MBED_PATCH_VERSION
   * Mbed OS patch version