diff --git a/src/main.h b/src/main.h
index 3f8f9d3..861439e 100644
--- a/src/main.h
+++ b/src/main.h
@@ -50,7 +50,7 @@
 
 #define VERSION_MAJOR                   2
 #define VERSION_MINOR                   5
-#define VERSION_REVISION                1
+#define VERSION_REVISION                2
 
 // global ------------------------------------------------------