diff --git a/default.nix b/default.nix
index 96fc53f..4c27f24 100644
--- a/default.nix
+++ b/default.nix
@@ -3,7 +3,7 @@ buildGoModule {
   pname = "ipwatch";
   version = "0.2.3";
   src = ./.;
-  vendorSha256 = "sha256-sShCqSee3VtC6D76IgQTgTF+T+q5SScgvQ6uq3vnlbw=";
+  vendorSha256 = "sha256-H/rQkrZRH/zHNt69e1k1Y9PcvXUVUy6JPwPY4NYWsSY=";
   ldflags = [ "-s" "-w" ];
   CGO_ENABLED = 0;
 }
diff --git a/go.mod b/go.mod
index 6342b5a..1401d9b 100644
--- a/go.mod
+++ b/go.mod
@@ -4,13 +4,13 @@ go 1.18
 
 require (
 	github.com/mdlayher/netlink v1.7.2
-	golang.org/x/sys v0.12.0
+	golang.org/x/sys v0.13.0
 )
 
 require (
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/josharian/native v1.1.0 // indirect
 	github.com/mdlayher/socket v0.5.0 // indirect
-	golang.org/x/net v0.15.0 // indirect
-	golang.org/x/sync v0.3.0 // indirect
+	golang.org/x/net v0.16.0 // indirect
+	golang.org/x/sync v0.4.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 4652979..6dfc2bf 100644
--- a/go.sum
+++ b/go.sum
@@ -6,9 +6,9 @@ github.com/mdlayher/netlink v1.7.2 h1:/UtM3ofJap7Vl4QWCPDGXY8d3GIY2UGSDbK+QWmY8/
 github.com/mdlayher/netlink v1.7.2/go.mod h1:xraEF7uJbxLhc5fpHL4cPe221LI2bdttWlU+ZGLfQSw=
 github.com/mdlayher/socket v0.5.0 h1:ilICZmJcQz70vrWVes1MFera4jGiWNocSkykwwoy3XI=
 github.com/mdlayher/socket v0.5.0/go.mod h1:WkcBFfvyG8QENs5+hfQPl1X6Jpd2yeLIYgrGFmJiJxI=
-golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
-golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
-golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/net v0.16.0 h1:7eBu7KsSvFDtSXUIDbh3aqlK4DPsZ1rByC8PFfBThos=
+golang.org/x/net v0.16.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
+golang.org/x/sync v0.4.0 h1:zxkM55ReGkDlKSM+Fu41A+zmbZuaPVbGMzvvdUPznYQ=
+golang.org/x/sync v0.4.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
+golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
+golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=