diff --git a/src/main.h b/src/main.h
index fa7acab..732c768 100644
--- a/src/main.h
+++ b/src/main.h
@@ -49,7 +49,7 @@
 
 #define VERSION_MAJOR                   2
 #define VERSION_MINOR                   2
-#define VERSION_REVISION                2
+#define VERSION_REVISION                3
 
 // global ------------------------------------------------------