diff --git a/Makefile b/Makefile
index 301b7ce47..cd792b016 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ DOKKU_VERSION ?= master
 
 DOCKER_IMAGE_LABELER_VERSION ?= 0.5.0
 HEROKUISH_VERSION ?= 0.5.37
-LAMBDA_BUILDER_VERSION ?= 0.3.0
+LAMBDA_BUILDER_VERSION ?= 0.4.0
 NETRC_VERSION ?= 0.6.0
 PLUGN_VERSION ?= 0.12.0
 PROCFILE_VERSION ?= 0.15.0