diff --git a/termbox2.h b/termbox2.h
index 0860a0e..93ec315 100644
--- a/termbox2.h
+++ b/termbox2.h
@@ -65,7 +65,7 @@ extern "C" {
 
 // __ffi_start
 
-#define TB_VERSION_STR "2.5.0-dev"
+#define TB_VERSION_STR "2.5.0"
 
 /* The following compile-time options are supported:
  *