diff --git a/go.mod b/go.mod
index e2f338e..9f4890c 100644
--- a/go.mod
+++ b/go.mod
@@ -4,5 +4,5 @@ go 1.18
 
 require (
 	github.com/tklauser/numcpus v0.9.0
-	golang.org/x/sys v0.26.0
+	golang.org/x/sys v0.28.0
 )
diff --git a/go.sum b/go.sum
index 4670cdd..44dec22 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,4 @@
 github.com/tklauser/numcpus v0.9.0 h1:lmyCHtANi8aRUgkckBgoDk1nHCux3n2cgkJLXdQGPDo=
 github.com/tklauser/numcpus v0.9.0/go.mod h1:SN6Nq1O3VychhC1npsWostA+oW+VOQTxZrS604NSRyI=
-golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
-golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=