diff --git a/third_party/pigweed b/third_party/pigweed
index 2ef9913..4f8b0a2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 2ef99131bbb73e475f64281b6515eedba4a8cb79
+Subproject commit 4f8b0a26fdc1f709e8c9cb3367735767aa67b1e9