diff --git a/third_party/metal-cpp b/third_party/metal-cpp
index a63bd172..5caea74c 160000
--- a/third_party/metal-cpp
+++ b/third_party/metal-cpp
@@ -1 +1 @@
-Subproject commit a63bd172ddcba73a3d87ca32032b66ad41ddb9a6
+Subproject commit 5caea74c5f77492add32b7cad109d796e342ab49