diff --git a/go.mod b/go.mod
index 3fba9900b..e447e18c1 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/hajimehoshi/ebiten/v2
 go 1.18
 
 require (
-	github.com/ebitengine/purego v0.4.0-alpha.4.0.20230704121941-b178e7518254
+	github.com/ebitengine/purego v0.4.0-alpha.5
 	github.com/go-text/typesetting v0.0.0-20230618175549-b5753034b590
 	github.com/hajimehoshi/bitmapfont/v3 v3.0.0
 	github.com/hajimehoshi/go-mp3 v0.3.4
diff --git a/go.sum b/go.sum
index 2bc1f7793..0a0992efc 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,6 @@
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
-github.com/ebitengine/purego v0.4.0-alpha.4.0.20230704121941-b178e7518254 h1:NvUeDnxS4OqHkbMCOzEoS/eQsJBA02Z6xhM1CXZ6J3U=
-github.com/ebitengine/purego v0.4.0-alpha.4.0.20230704121941-b178e7518254/go.mod h1:ah1In8AOtksoNK6yk5z1HTJeUkC1Ez4Wk2idgGslMwQ=
+github.com/ebitengine/purego v0.4.0-alpha.5 h1:1jd+ClW6gD2x2F/+j4lCGc3TQMWL3hNYgLu/xF9Jz0g=
+github.com/ebitengine/purego v0.4.0-alpha.5/go.mod h1:ah1In8AOtksoNK6yk5z1HTJeUkC1Ez4Wk2idgGslMwQ=
 github.com/go-text/typesetting v0.0.0-20230618175549-b5753034b590 h1:n6u3xKVUsKptNLSgG4IbJIuha5tS++YpMHVBCNk4ssE=
 github.com/go-text/typesetting v0.0.0-20230618175549-b5753034b590/go.mod h1:evDBbvNR/KaVFZ2ZlDSOWWXIUKq0wCOEtzLxRM8SG3k=
 github.com/go-text/typesetting-utils v0.0.0-20230616150549-2a7df14b6a22 h1:LBQTFxP2MfsyEDqSKmUBZaDuDHN1vpqDyOZjcqS7MYI=