diff --git a/third_party/pigweed b/third_party/pigweed
index ab4e275..5bdcaf2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ab4e275111ff3369ecb2008997efe2e1faca8c54
+Subproject commit 5bdcaf22dfa299539eef552bc4c3d6d5aebc0af1