diff --git a/third_party/pigweed b/third_party/pigweed
index c687480..a507b36 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c6874801a3f1e1e59b6081382609625917643862
+Subproject commit a507b3622cd16ede64aadb3fc9e14fee1376d8b2