diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87e3d01..e7d99be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
-## Changelog for v0.3.1
+## Changelog for v0.4.0
 
 ### Bugfixes
-- Fixed SegFaults due to concurrent acces to `github.com/stianeikeland/go-rpio` (the GPIO library this project uses)
-- Those bugs would occur if using a `switchRF` after a `switchGPIO`
+
+- (Breaking) Health check now also requires authentication and therefore
+  validates the node's token
diff --git a/Makefile b/Makefile
index 0eeee80..4f81dca 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 appname := smarthome-hw
-version := 0.3.1
+version := 0.4.0
 sources := $(wildcard *.go)
 
 build = mkdir -p smarthome-hw-bin && cp -r dist/* smarthome-hw-bin && GOOS=$(1) GOARCH=$(2) go build -o ./smarthome-hw-bin/$(appname)$(3) $(4)
diff --git a/README.md b/README.md
index 28b7f0b..932dfdb 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Node (formerly *Smarthome-hw*)
-**Version**: `0.3.1`
+**Version**: `0.4.0`
  Hardware interface for the Smarthome server
  
  ### Purpose
diff --git a/go.mod b/go.mod
index 80d45cc..9f325b3 100644
--- a/go.mod
+++ b/go.mod
@@ -15,3 +15,5 @@ require (
 	github.com/rifflock/lfshook v0.0.0-20180920164130-b9218ef580f5
 	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
 )
+
+replace github.com/smarthome-go/rpirf => ../rpirf/
diff --git a/main.go b/main.go
index 6358e71..56c695f 100644
--- a/main.go
+++ b/main.go
@@ -17,7 +17,7 @@ func main() {
 	if err := config.ReadConfigFile(); err != nil {
 		log.Fatal("Failed to read config file: ", err.Error())
 	}
-	config.Version = "0.3.1"
+	config.Version = "0.4.0"
 	log.Debug("Successfully read config file")
 
 	r := api.NewRouter()