diff --git a/go.mod b/go.mod
index 5a16b6a..c97fc2e 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.21
 toolchain go1.21.6
 
 require (
-	github.com/hashicorp/go-set v0.1.14
+	github.com/hashicorp/go-set/v2 v2.1.0
 	github.com/shoenig/go-landlock v1.2.0
 	github.com/shoenig/ignore v0.4.0
 	github.com/shoenig/test v1.7.0
@@ -16,7 +16,6 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/gojuno/minimock/v3 v3.3.6 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
-	github.com/hashicorp/go-set/v2 v2.1.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect
 	kernel.org/pub/linux/libs/security/libcap/psx v1.2.69 // indirect
diff --git a/go.sum b/go.sum
index a4fdd6b..c53726d 100644
--- a/go.sum
+++ b/go.sum
@@ -17,8 +17,6 @@ github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/hashicorp/go-set v0.1.14 h1:ZU7JyS6QGueDuXYldjcuyKLR0XV14eOKcsQlGddXGgA=
-github.com/hashicorp/go-set v0.1.14/go.mod h1:FH9zJxnQYHPlZ7j9JaoQjZOFPBStOrelKOE11Wjwirc=
 github.com/hashicorp/go-set/v2 v2.1.0 h1:iERPCQWks+I+4bTgy0CT2myZsCqNgBg79ZHqwniohXo=
 github.com/hashicorp/go-set/v2 v2.1.0/go.mod h1:6q4nh8UCVZODn2tJ5RbJi8+ki7pjZBsAEYGt6yaGeTo=
 github.com/hexdigest/gowrap v1.1.7/go.mod h1:Z+nBFUDLa01iaNM+/jzoOA1JJ7sm51rnYFauKFUB5fs=
diff --git a/internal/command/exec.go b/internal/command/exec.go
index 1cd6a5d..4b559d3 100644
--- a/internal/command/exec.go
+++ b/internal/command/exec.go
@@ -6,7 +6,7 @@ import (
 	"path/filepath"
 	"sort"
 
-	"github.com/hashicorp/go-set"
+	"github.com/hashicorp/go-set/v2"
 	"github.com/shoenig/go-landlock"
 	"github.com/shoenig/ssh-key-sync/internal/config"
 	"github.com/shoenig/ssh-key-sync/internal/logs"
diff --git a/internal/command/exec_test.go b/internal/command/exec_test.go
index e286b9f..27153e7 100644
--- a/internal/command/exec_test.go
+++ b/internal/command/exec_test.go
@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/hashicorp/go-set"
+	"github.com/hashicorp/go-set/v2"
 	"github.com/shoenig/ssh-key-sync/internal/logs"
 	"github.com/shoenig/ssh-key-sync/internal/ssh"
 	"github.com/shoenig/test/must"
diff --git a/internal/netapi/client.go b/internal/netapi/client.go
index 9956dae..d0fa59b 100644
--- a/internal/netapi/client.go
+++ b/internal/netapi/client.go
@@ -4,7 +4,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/hashicorp/go-set"
+	"github.com/hashicorp/go-set/v2"
 	"github.com/shoenig/ssh-key-sync/internal/ssh"
 )
 
diff --git a/internal/netapi/github.go b/internal/netapi/github.go
index 170a5fa..de00f3d 100644
--- a/internal/netapi/github.go
+++ b/internal/netapi/github.go
@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/hashicorp/go-set"
+	"github.com/hashicorp/go-set/v2"
 	"github.com/shoenig/ignore"
 	"github.com/shoenig/ssh-key-sync/internal/config"
 	"github.com/shoenig/ssh-key-sync/internal/logs"
diff --git a/internal/ssh/reader.go b/internal/ssh/reader.go
index fa2fb5f..d40d171 100644
--- a/internal/ssh/reader.go
+++ b/internal/ssh/reader.go
@@ -6,7 +6,7 @@ import (
 	"os"
 	"strings"
 
-	"github.com/hashicorp/go-set"
+	"github.com/hashicorp/go-set/v2"
 )
 
 type KeysReader interface {