diff --git a/dep/Makefile b/dep/Makefile
index fc031df0..5b35bb95 100755
--- a/dep/Makefile
+++ b/dep/Makefile
@@ -223,6 +223,8 @@ RTAUDIO_FLAGS += -DRTAUDIO_API_ASIO=OFF
 endif
 endif
 
+# RtAudio on Windows and Mac uses these macros to enable UTF-8 device names
+$(rtaudio): export CXXFLAGS += -DUNICODE -D_UNICODE
 $(rtaudio): | rtaudio
 	cd rtaudio && mkdir -p build
 	cd rtaudio/build && $(CMAKE) $(RTAUDIO_FLAGS) ..
diff --git a/dep/rtaudio b/dep/rtaudio
index b09307ac..22d64cdc 160000
--- a/dep/rtaudio
+++ b/dep/rtaudio
@@ -1 +1 @@
-Subproject commit b09307ac19de6c51c6410c35f655aad031133d75
+Subproject commit 22d64cdcb151e388791caceee8aa0011a6aa46e0