diff --git a/internal/rosa/hakurei.go b/internal/rosa/hakurei.go
index 2d09856a..eb28fee7 100644
--- a/internal/rosa/hakurei.go
+++ b/internal/rosa/hakurei.go
@@ -99,7 +99,7 @@ mkdir -p /work/system/bin/
 		f: func(t Toolchain) (pkg.Artifact, string) {
 			return t.newHakurei("-dist", `
 export HAKUREI_VERSION
-DESTDIR=/work /usr/src/hakurei/dist/release.sh
+DESTDIR=/work /usr/src/hakurei/all.sh
 `, true), hakureiVersion
 		},
 
diff --git a/internal/rosa/hakurei_release.go b/internal/rosa/hakurei_release.go
index 83d8cf94..684ee436 100644
--- a/internal/rosa/hakurei_release.go
+++ b/internal/rosa/hakurei_release.go
@@ -4,13 +4,13 @@ package rosa
 
 import "hakurei.app/internal/pkg"
 
-const hakureiVersion = "0.3.7"
+const hakureiVersion = "0.4.0"
 
 // hakureiSource is the source code of a hakurei release.
 var hakureiSource = pkg.NewHTTPGetTar(
 	nil, "https://git.gensokyo.uk/rosa/hakurei/archive/"+
 		"v"+hakureiVersion+".tar.gz",
-	mustDecode("Xh_sdITOATEAQN5_UuaOyrWsgboxorqRO9bml3dGm8GAxF8NFpB7MqhSZgjJxAl2"),
+	mustDecode("wfQ9DqCW0Fw9o91wj-I55waoqzB-UqzzuC0_2h-P-1M78SgZ1WHSPCDJMth6EyC2"),
 	pkg.TarGzip,
 )