diff --git a/go.mod b/go.mod
index e44827e1..1cfdc3b1 100644
--- a/go.mod
+++ b/go.mod
@@ -10,5 +10,5 @@ require (
 
 require (
 	gioui.org/cpu v0.0.0-20210808092351-bfe733dd3334
-	gioui.org/shader v0.0.0-20210808092941-55e18336189e
+	gioui.org/shader v0.0.0-20210816161847-c12352edbd45
 )
diff --git a/go.sum b/go.sum
index eae3c5c7..7a4f8c29 100644
--- a/go.sum
+++ b/go.sum
@@ -3,8 +3,8 @@ cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20201218220906-28db891af037/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 gioui.org/cpu v0.0.0-20210808092351-bfe733dd3334 h1:1xK224B5DnjlPKCfVDTl7+olrzgAXn4ym6dum3l34rs=
 gioui.org/cpu v0.0.0-20210808092351-bfe733dd3334/go.mod h1:A8M0Cn5o+vY5LTMlnRoK3O5kG+rH0kWfJjeKd9QpBmQ=
-gioui.org/shader v0.0.0-20210808092941-55e18336189e h1:JD4FUQ/appkr/58YHvdKfvHT6BHiGJ2yUDBEAnq0Ugw=
-gioui.org/shader v0.0.0-20210808092941-55e18336189e/go.mod h1:mWdiME581d/kV7/iEhLmUgUK5iZ09XR5XpduXzbePVM=
+gioui.org/shader v0.0.0-20210816161847-c12352edbd45 h1:tWCgnOK33iYKNvQ4ctNHBknZ6r273Na82wcTOFc29ZM=
+gioui.org/shader v0.0.0-20210816161847-c12352edbd45/go.mod h1:mWdiME581d/kV7/iEhLmUgUK5iZ09XR5XpduXzbePVM=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
diff --git a/gpu/gpu.go b/gpu/gpu.go
index 8b94a01f..318c1a1d 100644
--- a/gpu/gpu.go
+++ b/gpu/gpu.go
@@ -135,7 +135,7 @@ type imageOp struct {
 
 // shaderModuleVersion is the exact version of gioui.org/shader expected by
 // this package. Shader programs are not backwards or forwards compatible.
-const shaderModuleVersion = "v0.0.0-20210808092941-55e18336189e"
+const shaderModuleVersion = "v0.0.0-20210816161847-c12352edbd45"
 
 func decodeStrokeOp(data []byte) clip.StrokeStyle {
 	_ = data[4]