diff --git a/third_party/pigweed b/third_party/pigweed
index 0be2c40..7794881 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 0be2c4009313c5713f8957fe77d194e97856ca16
+Subproject commit 779488194f46bd0bd136915840ca1e886dbacc66