diff --git a/third_party/pigweed b/third_party/pigweed
index 27d1064..b1f0096 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 27d1064362091746e088960202842eaec0fa279d
+Subproject commit b1f00967b0ae131f99d3ce168f9119218be4e22e