diff --git a/droplet_actions.go b/droplet_actions.go
index 3d31ae2..ddeacfc 100644
--- a/droplet_actions.go
+++ b/droplet_actions.go
@@ -40,7 +40,6 @@ type DropletActionsService interface {
 	EnableIPv6ByTag(context.Context, string) ([]Action, *Response, error)
 	EnablePrivateNetworking(context.Context, int) (*Action, *Response, error)
 	EnablePrivateNetworkingByTag(context.Context, string) ([]Action, *Response, error)
-	Upgrade(context.Context, int) (*Action, *Response, error)
 	Get(context.Context, int, int) (*Action, *Response, error)
 	GetByURI(context.Context, string) (*Action, *Response, error)
 }
@@ -230,12 +229,6 @@ func (s *DropletActionsServiceOp) EnablePrivateNetworkingByTag(ctx context.Conte
 	return s.doActionByTag(ctx, tag, request)
 }
 
-// Upgrade a Droplet.
-func (s *DropletActionsServiceOp) Upgrade(ctx context.Context, id int) (*Action, *Response, error) {
-	request := &ActionRequest{"type": "upgrade"}
-	return s.doAction(ctx, id, request)
-}
-
 func (s *DropletActionsServiceOp) doAction(ctx context.Context, id int, request *ActionRequest) (*Action, *Response, error) {
 	if id < 1 {
 		return nil, nil, NewArgError("id", "cannot be less than 1")
diff --git a/droplet_actions_test.go b/droplet_actions_test.go
index a3725cd..4beb06f 100644
--- a/droplet_actions_test.go
+++ b/droplet_actions_test.go
@@ -957,41 +957,6 @@ func TestDropletAction_EnablePrivateNetworkingByTag(t *testing.T) {
 	}
 }
 
-func TestDropletAction_Upgrade(t *testing.T) {
-	setup()
-	defer teardown()
-
-	request := &ActionRequest{
-		"type": "upgrade",
-	}
-
-	mux.HandleFunc("/v2/droplets/1/actions", func(w http.ResponseWriter, r *http.Request) {
-		v := new(ActionRequest)
-		err := json.NewDecoder(r.Body).Decode(v)
-		if err != nil {
-			t.Fatalf("decode json: %v", err)
-		}
-
-		testMethod(t, r, http.MethodPost)
-
-		if !reflect.DeepEqual(v, request) {
-			t.Errorf("Request body = %+v, expected %+v", v, request)
-		}
-
-		fmt.Fprintf(w, `{"action":{"status":"in-progress"}}`)
-	})
-
-	action, _, err := client.DropletActions.Upgrade(ctx, 1)
-	if err != nil {
-		t.Errorf("DropletActions.Upgrade returned error: %v", err)
-	}
-
-	expected := &Action{Status: "in-progress"}
-	if !reflect.DeepEqual(action, expected) {
-		t.Errorf("DropletActions.Upgrade returned %+v, expected %+v", action, expected)
-	}
-}
-
 func TestDropletActions_Get(t *testing.T) {
 	setup()
 	defer teardown()