diff --git a/internal/rosa/libucontext.go b/internal/rosa/libucontext.go
index 99e7f8fc..5f0f21bd 100644
--- a/internal/rosa/libucontext.go
+++ b/internal/rosa/libucontext.go
@@ -4,8 +4,8 @@ import "hakurei.app/internal/pkg"
 
 func (t Toolchain) newLibucontext() (pkg.Artifact, string) {
 	const (
-		version  = "1.5"
-		checksum = "Ggk7FMmDNBdCx1Z9PcNWWW6LSpjGYssn2vU0GK5BLXJYw7ZxZbA2m_eSgT9TFnIG"
+		version  = "1.5.1"
+		checksum = "mUgeyJknjMxT-5fORzz-rqhZfP3Y7EZGBhOwvhuX7MsF4Pk9wkuwtrLf5IML-jWu"
 	)
 	return t.NewPackage("libucontext", version, newFromGitHub(
 		"kaniini/libucontext",