diff --git a/GNUmakefile b/GNUmakefile
index 9b0d4afd..1ca786be 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -1,6 +1,6 @@
-MAJOR_VERSION = 3
+MAJOR_VERSION = 4
 MINOR_VERSION = 0
-MICRO_VERSION = 13
+MICRO_VERSION = 4
 EXTRAVERSION =
 
 MINIGUI_RELEASE=$(MAJOR_VERSION).$(MINOR_VERSION).$(MICRO_VERSION)$(EXTRAVERSION)