diff --git a/go.mod b/go.mod
index d01b4c8..62c3958 100644
--- a/go.mod
+++ b/go.mod
@@ -7,5 +7,5 @@ require (
 	github.com/bdlm/std/v2 v2.1.0
 	github.com/stretchr/testify v1.9.0
 	golang.org/x/crypto v0.21.0
-	golang.org/x/sys v0.18.0
+	golang.org/x/sys v0.21.0
 )