diff --git a/apps/go.mod b/apps/go.mod
index d8441f4a..f429a265 100644
--- a/apps/go.mod
+++ b/apps/go.mod
@@ -3,7 +3,7 @@ module gioui.org/apps
 go 1.13
 
 require (
-	gioui.org v0.0.0-20190930145547-3784ece6dd65
+	gioui.org v0.0.0-20191002133505-e0313081720e
 	github.com/google/go-github/v24 v24.0.1
 	golang.org/x/exp v0.0.0-20190627132806-fd42eb6b336f
 	golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9
diff --git a/apps/go.sum b/apps/go.sum
index d2671606..d22992bd 100644
--- a/apps/go.sum
+++ b/apps/go.sum
@@ -1,6 +1,6 @@
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-gioui.org v0.0.0-20190930145547-3784ece6dd65 h1:XDqME1BCMzxxeEQerX17EPFeJ0hkwu16Kyv1dakLadI=
-gioui.org v0.0.0-20190930145547-3784ece6dd65/go.mod h1:+CEjc9B//HrBfWsQOVxjCyih7HGIj3Pww1xFHVDZyyk=
+gioui.org v0.0.0-20191002133505-e0313081720e h1:v9VYMpcf7ZJWx2b7fpIZFVWCUVPlEZqcLgd5GJSUi2A=
+gioui.org v0.0.0-20191002133505-e0313081720e/go.mod h1:+CEjc9B//HrBfWsQOVxjCyih7HGIj3Pww1xFHVDZyyk=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
diff --git a/apps/gophers/main.go b/apps/gophers/main.go
index 69575377..8daa41f4 100644
--- a/apps/gophers/main.go
+++ b/apps/gophers/main.go
@@ -127,7 +127,7 @@ func (a *App) run() error {
 					}
 				}
 			case app.UpdateEvent:
-				gtx.Reset(&e.Config, layout.RigidConstraints(e.Size))
+				gtx.Reset(&e.Config, e.Size)
 				a.ui.Layout(gtx)
 				a.w.Update(gtx.Ops)
 			}
diff --git a/apps/gophers/main_test.go b/apps/gophers/main_test.go
index 1d22b0da..7503436a 100644
--- a/apps/gophers/main_test.go
+++ b/apps/gophers/main_test.go
@@ -24,7 +24,7 @@ func BenchmarkUI(b *testing.B) {
 		Queue: new(queue),
 	}
 	for i := 0; i < b.N; i++ {
-		gtx.Reset(cfg, layout.RigidConstraints(image.Point{800, 600}))
+		gtx.Reset(cfg, image.Point{800, 600})
 		u.Layout(gtx)
 	}
 }
diff --git a/apps/hello/hello.go b/apps/hello/hello.go
index 6b53a3e2..3781fb4d 100644
--- a/apps/hello/hello.go
+++ b/apps/hello/hello.go
@@ -48,7 +48,7 @@ func loop(w *app.Window) error {
 		case app.DestroyEvent:
 			return e.Err
 		case app.UpdateEvent:
-			c.Reset(&e.Config, layout.RigidConstraints(e.Size))
+			c.Reset(&e.Config, e.Size)
 			faces.Reset(c.Config)
 			var material op.MacroOp
 			material.Record(c.Ops)