diff --git a/third_party/pigweed/src b/third_party/pigweed/src
index ee4e09c..b5cec17 160000
--- a/third_party/pigweed/src
+++ b/third_party/pigweed/src
@@ -1 +1 @@
-Subproject commit ee4e09ccde34497280b27f41b309a6d59ec44245
+Subproject commit b5cec17a34cb4115537141d06c7726392857f678