diff --git a/third_party/pigweed b/third_party/pigweed
index 0c348e1..2452fa9 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 0c348e1c1632b30315c501764a2cbb9053f79e1d
+Subproject commit 2452fa9903c157b1964cbd81452d9e0be49641b3