diff --git a/go.mod b/go.mod
index 3607bd5cb..dcbdd4c74 100644
--- a/go.mod
+++ b/go.mod
@@ -5,9 +5,9 @@ require (
 	github.com/go-gl/glfw v0.0.0-20180426074136-46a8d530c326
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
 	github.com/gopherjs/gopherwasm v0.1.1
-	github.com/hajimehoshi/go-mp3 v0.1.0
+	github.com/hajimehoshi/go-mp3 v0.1.1
 	github.com/hajimehoshi/go-mplusbitmap v1.0.1
-	github.com/hajimehoshi/oto v0.0.0-20180806144010-f48c4541b748
+	github.com/hajimehoshi/oto v0.1.2
 	github.com/jakecoffman/cp v0.1.0
 	github.com/jfreymuth/oggvorbis v1.0.0
 	github.com/jfreymuth/vorbis v1.0.0 // indirect
diff --git a/go.sum b/go.sum
index b4b83c27e..599e8429f 100644
--- a/go.sum
+++ b/go.sum
@@ -8,12 +8,13 @@ github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f h1:FDM3EtwZLyhW4
 github.com/gopherjs/gopherjs v0.0.0-20180628210949-0892b62f0d9f/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherwasm v0.1.1 h1:R/3+SfgCFStiql6ICfyfke1WtpglfjIvTEBux8R1euc=
 github.com/gopherjs/gopherwasm v0.1.1/go.mod h1:kx4n9a+MzHH0BJJhvlsQ65hqLFXDO/m256AsaDPQ+/4=
-github.com/hajimehoshi/go-mp3 v0.1.0 h1:nYqjO6rub69tJFI1JJSItb5xFi1z0jBED3INDwyKKlc=
-github.com/hajimehoshi/go-mp3 v0.1.0/go.mod h1:SUuVIxBoRGgFS+RYeGIJoiD2wUWy7EajN5tmFlh2ncc=
+github.com/hajimehoshi/go-mp3 v0.1.1 h1:Y33fAdTma70fkrxnc9u50Uq0lV6eZ+bkAlssdMmCwUc=
+github.com/hajimehoshi/go-mp3 v0.1.1/go.mod h1:4i+c5pDNKDrxl1iu9iG90/+fhP37lio6gNhjCx9WBJw=
 github.com/hajimehoshi/go-mplusbitmap v1.0.1 h1:Q7vA2o/9uIXS0isGPeXc4ahLMFBfZl592OZgb/MH90w=
 github.com/hajimehoshi/go-mplusbitmap v1.0.1/go.mod h1:zW+y7DzqcVGNiGVPga2gau26lxIzv7zvtOEjgMiz6pU=
-github.com/hajimehoshi/oto v0.0.0-20180806144010-f48c4541b748 h1:Z1gfFEdnDHvVFalVt91q1M8tcekQw6l9uvABUFanJhc=
-github.com/hajimehoshi/oto v0.0.0-20180806144010-f48c4541b748/go.mod h1:1iS1lbBMU/SpoU8yZkduCxbqV/hVdGRiNwgbvYO3sG4=
+github.com/hajimehoshi/oto v0.1.1/go.mod h1:hUiLWeBQnbDu4pZsAhOnGqMI1ZGibS6e2qhQdfpwz04=
+github.com/hajimehoshi/oto v0.1.2 h1:qYOk4cOkcFLWov5OtekLWvgP8PCLb5iDrHWnuvMg7LM=
+github.com/hajimehoshi/oto v0.1.2/go.mod h1:1iS1lbBMU/SpoU8yZkduCxbqV/hVdGRiNwgbvYO3sG4=
 github.com/jakecoffman/cp v0.1.0 h1:sgSYEGUgfwiT447fRjloa2c5b6UyYP+7muR3gQK+Ep0=
 github.com/jakecoffman/cp v0.1.0/go.mod h1:a3xPx9N8RyFAACD644t2dj/nK4SuLg1v+jL61m2yVo4=
 github.com/jfreymuth/oggvorbis v1.0.0 h1:aOpiihGrFLXpsh2osOlEvTcg5/aluzGQeC7m3uYWOZ0=