diff --git a/third_party/pigweed b/third_party/pigweed
index 65f7097..2a19596 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 65f7097ea7a321d0316f5a6c5fe0a2ebaa3cc9df
+Subproject commit 2a19596193d1fc46dd3238cb4a037fb92afe0861