diff --git a/third_party/pigweed b/third_party/pigweed
index 7f4b2bf..990b5f8 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 7f4b2bf4dc94e429bed96ff560e40dc80b221e62
+Subproject commit 990b5f8ea0be1cc97f743253c5a7da516a1e0170