diff --git a/MODULE.bazel b/MODULE.bazel
index 3ef8af5..233f458 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-17.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8736515615785649825.
-    commit = "f27cc845c43fe31a8f1f72225c7792bf02e0fcf7",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8736504991968617073.
+    commit = "176d86a6da5e58e19e3f49818bf3d703d985a37c",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )
 
@@ -58,8 +58,8 @@
     module_name = "pw_toolchain",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-17.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8736515615785649825.
-    commit = "f27cc845c43fe31a8f1f72225c7792bf02e0fcf7",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8736504991968617073.
+    commit = "176d86a6da5e58e19e3f49818bf3d703d985a37c",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )