diff --git a/third_party/pigweed b/third_party/pigweed
index d50efb6..117ea8b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit d50efb6f5b3aac20d8dda096c1f7127a41386173
+Subproject commit 117ea8b1f99153ff28ddb80bde3eb9c0a647bab9