diff --git a/make/environment-image.mk b/make/environment-image.mk
index d7339a90..1fbd390b 100644
--- a/make/environment-image.mk
+++ b/make/environment-image.mk
@@ -7,8 +7,8 @@
 GITTAG=$(shell git tag -l "NI-*" | tail -n1)
 GITREV=$(shell git rev-list $(GITTAG)..HEAD --count)
 
-IMAGE_VER_MAJOR = 3
-IMAGE_VER_MINOR = 99
+IMAGE_VER_MAJOR = 4
+IMAGE_VER_MINOR = 00
 IMAGE_VER_MICRO = $(GITREV)
 IMAGE_VER = $(IMAGE_VER_MAJOR)$(IMAGE_VER_MINOR)