diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index 834e876dab7a17..672047a6d01ffb 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit 834e876dab7a1785a824efbb704d7d139f6ce62d
+Subproject commit 672047a6d01ffb265e207f05e8f132cb716c6e7b