diff --git a/go.mod b/go.mod
index 1e8d72af1..bf28e63b9 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	github.com/urfave/cli v1.22.17
 	github.com/vishvananda/netlink v1.3.1
 	github.com/vishvananda/netns v0.0.5
-	golang.org/x/net v0.42.0
+	golang.org/x/net v0.43.0
 	golang.org/x/sys v0.35.0
 	google.golang.org/protobuf v1.36.7
 )
diff --git a/go.sum b/go.sum
index 33c4ef370..00a6f65b1 100644
--- a/go.sum
+++ b/go.sum
@@ -77,8 +77,8 @@ github.com/vishvananda/netlink v1.3.1 h1:3AEMt62VKqz90r0tmNhog0r/PpWKmrEShJU0wJW
 github.com/vishvananda/netlink v1.3.1/go.mod h1:ARtKouGSTGchR8aMwmkzC0qiNPrrWO5JS/XMVl45+b4=
 github.com/vishvananda/netns v0.0.5 h1:DfiHV+j8bA32MFM7bfEunvT8IAqQ/NzSJHtcmW5zdEY=
 github.com/vishvananda/netns v0.0.5/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM=
-golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
-golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
+golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
+golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
 golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 185390912..c82c99287 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -91,7 +91,7 @@ github.com/vishvananda/netlink/nl
 # github.com/vishvananda/netns v0.0.5
 ## explicit; go 1.17
 github.com/vishvananda/netns
-# golang.org/x/net v0.42.0
+# golang.org/x/net v0.43.0
 ## explicit; go 1.23.0
 golang.org/x/net/bpf
 # golang.org/x/sys v0.35.0