diff --git a/MODULE.bazel b/MODULE.bazel
index 4b9ca32..21a1bca 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -49,8 +49,8 @@
     module_name = "pigweed",
     # ROLL: Warning: this entry is automatically updated.
     # ROLL: Last updated 2024-09-27.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735626932666184849.
-    commit = "6422c9ae137ad37a9ec172dcd95f294ce5631f82",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735626518794800801.
+    commit = "a9f2d91c85fe017e27ec94b7502984818cc7c723",
     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 2024-09-27.
-    # ROLL: By https://cr-buildbucket.appspot.com/build/8735626932666184849.
-    commit = "6422c9ae137ad37a9ec172dcd95f294ce5631f82",
+    # ROLL: By https://cr-buildbucket.appspot.com/build/8735626518794800801.
+    commit = "a9f2d91c85fe017e27ec94b7502984818cc7c723",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
     strip_prefix = "pw_toolchain_bazel",
 )