diff --git a/third_party/pigweed b/third_party/pigweed
index 0379712..9a65920 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 037971222a1ff0b461d049dffcb41e136f9794b5
+Subproject commit 9a65920c094a47638c6a75dc36e9814b21f9981f