diff --git a/third_party/pigweed b/third_party/pigweed
index afd3161..77b8261 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit afd316169759dd64c89f17472df0cfae369e35c6
+Subproject commit 77b826167ba5e92704dedecab448df386227a9ef