diff --git a/third_party/pigweed/repo b/third_party/pigweed/repo
index 9e7d4a4a0a1e7a..3d2ffeec739c32 160000
--- a/third_party/pigweed/repo
+++ b/third_party/pigweed/repo
@@ -1 +1 @@
-Subproject commit 9e7d4a4a0a1e7a341c4122d3ff473be7d23d0030
+Subproject commit 3d2ffeec739c32dc5f3071ae4227bd43eededd81