diff --git a/Makefile b/Makefile
index 8b47af2a..0b42a3d1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VERSION  := 0.3.0
+VERSION  := 0.4.0
 
 SRC      := $(wildcard *.go)
 TARGET   := node_exporter