diff --git a/Makefile b/Makefile
index 42fb97c..ee355ad 100644
--- a/Makefile
+++ b/Makefile
@@ -63,10 +63,10 @@ bootstrap:
 	gox -build-toolchain
 
 setup:
-	go get github.com/tools/godep
-	go get golang.org/x/tools/cmd/cover
-	go get github.com/mitchellh/gox
-	go get github.com/jteeuwen/go-bindata/...
+	go get -u github.com/tools/godep
+	go get -u golang.org/x/tools/cmd/cover
+	go get -u github.com/mitchellh/gox
+	go get -u github.com/jteeuwen/go-bindata/...
 	godep restore
 
 clean: