diff --git a/MODULE.bazel b/MODULE.bazel
index 91ac124..515a8a0 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -42,8 +42,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2025-08-30.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8705153901914187409.
-    commit = "199734872218b568719c21d25b2c4f1dacf457d8",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8705131838670135041.
+    commit = "12d838338afa381c33c6fff51eb2f0126550a7bc",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )