diff --git a/go.mod b/go.mod
index b41373ef..14f295fe 100644
--- a/go.mod
+++ b/go.mod
@@ -39,7 +39,7 @@ require (
 	github.com/stretchr/testify v1.11.1
 	github.com/urfave/cli v1.22.12
 	github.com/vbatts/go-mtree v0.7.0
-	golang.org/x/sys v0.39.0
+	golang.org/x/sys v0.40.0
 	google.golang.org/protobuf v1.36.11
 )
 
diff --git a/go.sum b/go.sum
index e1454fa7..891ca041 100644
--- a/go.sum
+++ b/go.sum
@@ -20,8 +20,6 @@ github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6N
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cyphar/filepath-securejoin v0.6.1 h1:5CeZ1jPXEiYt3+Z6zqprSAgSWiggmpVyciv8syjIpVE=
 github.com/cyphar/filepath-securejoin v0.6.1/go.mod h1:A8hd4EnAeyujCJRrICiOWqjS1AX0a9kM5XL+NwKoYSc=
-github.com/cyphar/go-mtree v0.0.0-20251220234804-11af791376db h1:+1bKiTQ+yOkcLrQ1aLuDT7Mtscx1tr88K6mWZ7soIo8=
-github.com/cyphar/go-mtree v0.0.0-20251220234804-11af791376db/go.mod h1:EjdpFC+LZy1TXbRGNa1MKKgjQ+7ew3foMFJK8o4/TdY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -129,8 +127,8 @@ golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
-golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
+golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 4307cd58..93796b0c 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -101,7 +101,7 @@ github.com/vbatts/go-mtree/xattr
 # golang.org/x/crypto v0.45.0
 ## explicit; go 1.24.0
 golang.org/x/crypto/ripemd160
-# golang.org/x/sys v0.39.0
+# golang.org/x/sys v0.40.0
 ## explicit; go 1.24.0
 golang.org/x/sys/unix
 golang.org/x/sys/windows