diff --git a/third_party/pigweed b/third_party/pigweed
index c359686..da7dc28 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c359686b4a32ba99d227ee4d3650119b0084b906
+Subproject commit da7dc2855398dfb6b1dc111eef8b152479952c97