diff --git a/go.mod b/go.mod
index 59844e5..f05b5cb 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	fortio.org/dflag v1.7.3
 	fortio.org/log v1.17.1
 	fortio.org/version v1.0.4
-	golang.org/x/sys v0.25.0
+	golang.org/x/sys v0.26.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 17d0ac9..ade3484 100644
--- a/go.sum
+++ b/go.sum
@@ -19,5 +19,5 @@ golang.org/x/crypto/x509roots/fallback v0.0.0-20240806160748-b2d3a6a4b4d3 h1:oWb
 golang.org/x/crypto/x509roots/fallback v0.0.0-20240806160748-b2d3a6a4b4d3/go.mod h1:kNa9WdvYnzFwC79zRpLRMJbdEFlhyM5RPFBBZp/wWH8=
 golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa h1:ELnwvuAXPNtPk1TJRuGkI9fDTwym6AYBu0qzT8AcHdI=
 golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa/go.mod h1:akd2r19cwCdwSwWeIdzYQGa/EZZyqcOdwWiwj5L5eKQ=
-golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
-golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
+golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=