diff --git a/go.sum b/go.sum
index 91e0ea1..957636c 100644
--- a/go.sum
+++ b/go.sum
@@ -49,7 +49,6 @@ github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kd
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/barnex/fmath v0.0.0-20150108074215-ec9671f295c2/go.mod h1:G7XW+2O6Hk/x6OP8AuwZjI8ZTyXvKDTTKaRK92gapfk=
 github.com/benoitkugler/pstokenizer v1.0.0/go.mod h1:l1G2Voirz0q/jj0TQfabNxVsa8HZXh/VMxFSRALWTiE=
 github.com/benoitkugler/textlayout v0.3.0 h1:2ehWXEkgb6RUokTjXh1LzdGwG4dRP6X3dqhYYDYhUVk=
 github.com/benoitkugler/textlayout v0.3.0/go.mod h1:o+1hFV+JSHBC9qNLIuwVoLedERU7sBPgEFcuSgfvi/w=
@@ -94,9 +93,8 @@ github.com/fyne-io/glfw-js v0.0.0-20220120001248-ee7290d23504/go.mod h1:gLRWYfYn
 github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2 h1:hnLq+55b7Zh7/2IRzWCpiTcAvjv/P8ERF+N7+xXbZhk=
 github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2/go.mod h1:eO7W361vmlPOrykIg+Rsh1SZ3tQBaOsfzZhsIOb/Lm0=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/gmlewis/go-fonts v0.0.11 h1:P6gFQ9c1MxKoDA8fjexw3sRYoN9o3GHO0opBr6b+Epc=
-github.com/gmlewis/go-fonts v0.0.11/go.mod h1:lvG9qpOyAh6i1ao7RsFNQf3QhFXOeJJtc2OizDfL+xk=
-github.com/gmlewis/go3d v0.0.1/go.mod h1:+/uN50S5WWVVyL5tKuhhWfgd+xoVtqm2a/0UcPDudTY=
+github.com/gmlewis/go-fonts v0.0.12 h1:u4ziTSwWy2Nv8Wbl+Wh6gA7gzMbEgHcL1gawP8VZuVo=
+github.com/gmlewis/go-fonts v0.0.12/go.mod h1:x+RRa9O2dyOF1lthI7E37Fyp3xjiYpJ1wcncBItXNZE=
 github.com/gmlewis/go3d v0.0.2 h1:VtNVF1b9nW557xcIXoEYMVVprnKn6Iul/8IUbYeOMNM=
 github.com/gmlewis/go3d v0.0.2/go.mod h1:NQ7fN6W+8Nu+SEsFWMpMhy6IZlRBMb4hAwItuxqNMz0=
 github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 h1:zDw5v7qm4yH7N8C8uWd+8Ii9rROdgWxQuGoJ9WDXxfk=