diff --git a/third_party/pigweed b/third_party/pigweed
index 6ef8a1d..af7f5ef 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6ef8a1d50a0ab2d97fafcb51d49906b813d59ec1
+Subproject commit af7f5ef93da43726f9dce144f1209a0c2b800c02