diff --git a/3rd-party b/3rd-party
index ac6d28a..0b50c30 160000
--- a/3rd-party
+++ b/3rd-party
@@ -1 +1 @@
-Subproject commit ac6d28adc0b2e6d3adf1e8a6983dd0d64e757aaa
+Subproject commit 0b50c30d9b40561fe0a7e441f1b49f76491e88dd
diff --git a/src/system/sokol_impl.c b/src/system/sokol_impl.c
index 178467d..0e83e81 100644
--- a/src/system/sokol_impl.c
+++ b/src/system/sokol_impl.c
@@ -28,14 +28,6 @@
 #define WM_MOUSEHWHEEL 0x020E
 #endif
 
-#ifndef AUDCLNT_STREAMFLAGS_AUTOCONVERTPCM
-#define AUDCLNT_STREAMFLAGS_AUTOCONVERTPCM 0x80000000
-#endif
-
-#ifndef AUDCLNT_STREAMFLAGS_SRC_DEFAULT_QUALITY
-#define AUDCLNT_STREAMFLAGS_SRC_DEFAULT_QUALITY 0x08000000
-#endif
-
 #endif
 
 #include "sokol_app.h"